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The feature failed in the migration with the following error:
Details:
The error indicates that the site collection feature or site feature cannot be activated in the destination. This error may be caused by the following reasons:
Recommendations:
Check if the source and destination site templates are the same.
If they are in the same template, try to activate the feature manually in the destination, and then rerun the migration job.
If they are different, check if the feature is supported for the destination site collection or site. If yes, you can try to activate the feature manually in the destination and rerun the migration job. If no, you can ignore this error.
Issue:
The object has been migrated but has the following error:
Details:
An error occurred while migrating the alert of the object.
Recommendations:
Check the comments of the failed alert in the migration report. After you fix the errors, run a "Retry error objects" migration job to migrate the alert.
Issue:
The user alert is skipped in the migration with the following information:
Details:
The folder URL in the user alert is different from the current folder URL.
Recommendations:
Contact Support and provide the migration mapping information and job ID for assistance.
Issue:
The shared link failed in the migration with the following error:
Details:
The share link is of the Anyone type and the Information barriers setting is enabled for the destination site collection or OneDrive site. In this case, the shared link cannot be created in the destination.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The shared link is skipped in the migration with the following error:
SP-AnyoneSharelinkSetPasswordWarning
Details:
Shared links with passwords configured are not supported in the migration.
Issue:
The object failed in the migration with the following error:
Details:
The error indicates that Microsoft is currently performing maintenance.
Recommendations:
Rerun the migration job when the maintenance is completed.
Issue:
The app failed in the migration with the following error:
Details:
Timed out while installing the app to the destination.
Recommendations:
Issue:
The app failed in the migration with the following error:
Details:
The app failed to be installed in the destination since it has not been installed in the destination before.
Recommendations:
Manually install the app to the destination, and rerun the migration job.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
The OneDrive site cannot be created in the destination using the app profile only.
Recommendations:
Add a service account/delegated app profile to your destination connection or manually create the OneDrive site in the destination, and rerun the migration job.
Issue:
The app failed in the migration with the following error:
Details:
The app cannot be installed to the destination using the app profile only.
Recommendations:
Add a service account/delegated app profile to your destination connection or manually install the app to the destination, and run the migration job.
Issue:
The Nintex form failed in the migration with the following error:
Details:
Nintex forms cannot be migrated if you only use the app profile authentication to connect to the destination.
Recommendations:
Provide a service account/delegated app profile for the destination connection, and rerun the migration job.
Issue:
The Nintex workflow failed in the migration with the following error:
Details:
Nintex workflows cannot be migrated if you only use the app profile authentication to connect to the destination.
Recommendations:
Provide a service account/delegated app profile for the destination connection, and rerun the migration job.
Issue:
The site collection failed in the migration with the following error:
SP-AppOnlyCreateGroupSiteFailedByRestAPI
Details:
An error returned from the Microsoft API while creating the site collection in the destination. This error occurs when all the following situations are met:
The destination is a Microsoft 365 Government GCC High tenant in the U.S. Government environment.
The source language is not English.
You only use the app profile authentication to connect to the destination.
Recommendations:
Add a service account/delegated app profile for the destination connection and run an incremental or "Retry error objects" migration job. If the error persists, you can manually create a site collection in the destination and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
Automate rules cannot be migrated using the Fly app profile.
Recommendations:
Use a service account or delegated app profile to migrate automate rules.
Issue:
The site failed in the migration with the following error:
Details:
The site is created using the Team site template in the destination. The mapped destination template cannot be used to create the site if you only use the app profile authentication to connect to the destination.
Recommendations:
This is not an error, and we just want to make you aware that the site template may need to change. There are two options to create the site in the destination with your original site template:
Issue:
The object failed in the migration with the following error:
Details:
The author or modified user of the object is a SharePoint group. In this case, the object cannot be migrated due to Microsoft API limitations.
Recommendations:
Configure a user mapping in the migration policy to map the source SharePoint group to an existing destination user, and rerun an incremental or "Retry error objects" migration job.
Issue:
The object failed in the migration with the following error:
Details:
The error occurs in the following situations:
For situation 1, run an incremental or "Retry error objects" migration job to resolve this issue.
For situation 2, delete the destination object to the second-stage recycle bin and delete it from the second-stage recycle bin. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The item failed in the migration with the following error:
Details:
An item using the same name/unique ID already exists in the destination and is also checked out.
Recommendations:
Check in the destination item, and rerun the migration job.
Issue:
The item failed in the migration with the following error:
Details:
An item using the same name/unique ID already exists in the destination and is also applied with a retention label.
Recommendations:
Change the retention label of the destination item to None, and rerun the migration job.
Issue:
The file failed in the migration with the following error:
Details:
The file has been migrated to the destination in previous migrations and is locked for editing by a destination user. In this case, Fly cannot migrate the file to the destination.
Recommendations:
Ask the destination user to close the file, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The item failed in the migration with the following error:
Details:
An item using the same name/unique ID already exists in the destination, and cannot be overwritten since it is associated with a Lookup column that has the Relationship setting enabled in the destination.
Recommendations:
Disable the Relationship setting of the destination Lookup column, and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
An object with the same unique ID as the source object already exists in a different list/library of the destination site collection. In this case, Fly cannot move the destination object to your current desired location due to Microsoft API limitations.
Recommendations:
Issue:
The item failed in the migration with the following error:
Details:
A destination column using the same name as the source column has the Enforce unique values setting enabled, and there is a destination item using the same column value as this source item.
Recommendations:
Update the column value of the source or destination item to a different one or make sure the Enforce unique values setting of the source column is disabled, and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
The object failed to be migrated to the destination since the total size of the destination site will exceed the allowed storage limit.
Recommendations:
Increase the storage limit for the destination site or delete several documents/items from the destination site, and rerun the migration job.
Issue:
The file is skipped in the migration with the following information:
Details:
The error code indicates that a file with the same name already exists in the destination. However, the unique IDs of the existing file and source file are different. The file is skipped due to data inconsistency.
Recommendations:
High speed migration does not support Active-Active scenario.
This means we expect that the destination site will remain non-active for users until the migration is complete. Since new data already exists in the destination, the warning can be ignored.
Issue:
The folder failed in the migration with the following error:
Details:
A folder with the same unique ID as the source folder already exists in a list/library/recycle bin of a destination subsite. In this case, Fly cannot move the destination folder to your current desired location due to Microsoft API limitations.
Recommendations:
Here are two options to resolve this issue:
Issue:
The folder failed in the migration with the following error:
Details:
A folder with the same unique ID as the source folder already exists in a different list or the recycle bin of the destination site collection. In this case, Fly cannot move the destination folder to your current desired location due to Microsoft API limitations.
Recommendations:
Delete the destination duplicate folder to the second-stage recycle bin and delete it from the second-stage recycle bin. Then rerun the migration job.
Issue:
The file failed in the migration with the following error:
Details:
In a previous migration, the file has been migrated to a different location in the same destination site collection of your current desired location. Fly will move the destination file to your current desired location in this migration first, and then process the file based on the conflict resolution you selected in the migration policy. In this case, Fly cannot move the destination file to your current desired location since the destination file is checked out.
Recommendations:
Check if the destination file is checked out and resolve this issue based on the situations below:
If the error persists, contact Support and provide the job ID to analyze the error.
Issue:
The folder failed in the migration with the following error:
Details:
The folder name has exceeded the limit of 400 characters and cannot be migrated due to Microsoft API limitations.
Recommendations:
Choose one of the following options and then run an incremental or "Retry error objects" migration job to resolve this issue:
Issue:
The file/folder/item failed in the migration with the following error:
Details:
Failed to migrate the object due to unstable Microsoft Migration API.
Recommendations:
Run a "Retry error objects" migration job later to resolve this issue. If the error persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The item failed in the migration with the following error:
Details:
An unknown error occurred while migrating the source data.
Recommendations:
Try running the migration job later. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object failed in the migration with the following error:
Details:
An error occurred while migrating another object (Object A) in the same package to the destination.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the error object (Object A) in the Migration errors section. Make sure the error object (Object A) can be migrated to the destination and then run an incremental or "Retry error objects" migration job to migrate the current object (Object B).
Issue:
The object failed in the migration with the following error:
Details:
The number of error objects in the same package of the current object exceeds Microsoft's failure limit.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the error objects in the Migration errors section. Make sure the error objects can be migrated to the destination and then run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The number of errors recorded in the import job log is inconsistent with the number reported by the SharePoint Migration API.
Recommendations:
Rerun the migration job later to resolve this issue. If the error persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The item failed in the migration with the following error:
Details:
The Azure import job has tried to run for some time but cannot start since SharePoint Online has no response, and Fly considers the job to be timed out.
Recommendations:
Rerun the migration job. If the error persists, contact Support for assistance.
Issue:
The object failed in the migration with the following error:
Details:
SharePoint Online has indicated activity is too high in the environment.
Recommendations:
Rerun the migration job later. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The file failed in the migration with the following error:
Details:
Fly cannot download the source file using the SharePoint REST API.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the comment of the failed file in the Migration errors section. Try using the REST API query reported in the comment to manually download the file.
Issue:
The object has been migrated but has the following error:
Details:
The source object has been shared with others. You run a "Migrate permissions only" job to migrate the permissions of the shared link, but the source object cannot be retrieved while migrating the shared link.
Recommendations:
Check if the object exists in the source.
Issue:
The file failed in the migration with the following error:
Details:
The error indicates that the file containing web parts is blocked by the destination site collection with the Deny permission applied.
Recommendations:
Manually remove the Deny permission from the destination site collection using PowerShell to unblock the file. You can also provide a destination app profile or a service account with the SharePoint Administrator role to automatically remove the permission during the migration. Then rerun the migration job.
Issue:
The calculated column failed in the migration with the following error:
Details:
The column related to the formula field of the calculated column does not exist in the destination.
Recommendations:
Make sure the column related to the formula field of the calculated column exists in the destination, and run a "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The associated column of the Calculated column cannot be used in formulas in the destination.
Recommendations:
Map the source column to a destination column that can be used in the Calculated column and then run a "Retry error objects" migration job.
Issue:
The calendar view has been migrated but has the following error:
SP-CalendarViewSettingRelatedlistNotFound
Details:
The list related to the calendar overlay settings failed in the migration since it does not exist in the destination.
Recommendations:
Make sure the related list has been migrated to the destination, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The file/folder/item failed in the migration with the following error:
Details:
Due to Microsoft API limitations, objects in the source built-in Forms folder cannot be migrated to the destination document library.
Recommendations:
Manually download the objects from the source built-in Forms folder, and then upload the objects to the destination document library.
Issue:
The object failed in the migration with the following error:
Details:
The error indicates that the hidden property for the column cannot be migrated due to API limitations.
Issue:
The column failed in the migration with the following error:
Details:
A column in the destination shares the same name as the source column, but they have different types. The destination column type (e.g. Lookup) cannot be overwritten by the source column type (e.g. Single line of text).
Recommendations:
To migrate the source column to the destination, consider deleting the destination column if it is no longer needed. Then, "Retry error objects" migration job.
Issue:
The file failed in the migration with the following error:
Details:
The source PPTX file size exceeds 2 GB and has multiple versions and only the first version of the PPTX file can be migrated due to Microsoft API limitations. To migrate all versions of the file, Fly will automatically convert the source file type to BAT during the migration, and then convert the migrated file type to PPTX in the destination. However, an unknown error occurs while converting the migrated file type to PPTX in the destination.
Recommendations:
Contact Support and provide the job ID to analyze the error.
Issue:
The Choice column failed in the migration with the following error:
Details:
The source Choice column contains too many choices, or the length of a source choice is too long. Due to API limitations, such Choice columns cannot be migrated.
Recommendations:
Here are two options to resolve this issue:
Then, the column values can be automatically applied to the migrated objects.
Issue:
The column failed in the migration with the following error:
Details:
The column failed to be created in the destination since the number of destination columns will exceed Microsoft’s allowed limit.
Recommendations:
To create the column during the migration, you can delete some columns that are not needed from the destination first, and rerun the migration job.
Issue:
The view has been migrated but has the following error:
Details:
The columns of the view failed in the migration. It may occur in the following situations:
Recommendations:
Issue:
The folder/item/file has been migrated but has the following error:
Details:
This error indicates that the column value of the folder/item/file is missing in the destination. The error may occur in the following situations:
Recommendations:
Here are two options to resolve this issue:
Issue:
The column value failed in the migration with the following error:
Details:
The error may occur in the following situations:
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
The value in a built-in column is invalid for its corresponding built-in column in the destination. For example, you change a source built-in column type from Date and Time to Single line of text, while the destination mapped column for the source column is still of the Date and Time type. In this case, the source column value will be invalid for the destination mapped column.
Recommendations:
Compare the source and destination column types, change the destination column type to the same type as the source column, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The configuration failed in the migration with the following error:
Details:
An unknown error occurs while migrating the configuration to the destination.
Recommendations:
Contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The folder/file failed in the migration with the following error:
Details:
This error occurs when you have configured to migrate hidden objects in the migration policy. In the migration, Fly will find the corresponding destination object with the same relative URL as the source object. However, there is a hidden object with the same relative URL but a different object level from the source object in the destination.
Recommendations:
Here are two options to resolve this issue:
Issue:
The content type failed in the migration with the following error:
Details:
The error occurs in the following situation:
The content type in the destination list shares the same parent content type as the source list, but it has a different name. In SharePoint, a site content type can only be added to a list once.
Recommendations:
To resolve the error, choose one of the following solutions:
After implementing either of these solutions, rerun a "Retry error objects" migration job.
Issue:
The object has been migrated but has the following error:
Details:
An error occurred while migrating the content type of the object.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the failed content type in the Migration errors section. After you fix the error of the content type, run a "Retry error objects" migration job to migrate the object.
Issue:
The site failed in the job with the following error:
Details:
This error occurs when Fly fails to disable the site collection or site level classic site feature in the destination and the site cannot be converted to modern in the job.
Recommendations:
Contact Support and provide job logs to analyze the error.
Issue:
The page failed in the job with the following error:
Details:
The source classic page cannot be converted to modern page by APIs.
Recommendations:
Contact Support and provide job logs to analyze the error.
Issue:
The page failed in the job with the following error:
Details:
Only Wiki pages and Web Part pages can be converted to modern pages due to API limitations. This error occurs when the source page type is not supported.
Issue:
The page failed in the job with the following error:
Details:
Publishing pages cannot be converted to modern pages in the same site due to API limitations.
Issue:
The group failed in the migration with the following error:
Details:
The error indicates that the duration to create the group in the destination during the migration exceeds the duration allowed by Fly.
Recommendations:
Check to make sure if the group exists in the destination. If the group exists in the destination, rerun the migration job to migrate the data from the source group. If the group does not exist in the destination, rerun the migration job to create the group during the migration. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The list failed in the migration with the following error:
Details:
You configure the IsSkipPreservationHoldLibrary=false customized feature string in the migration policy to migrate the Preservation Hold Library, but the Preservation Hold Library does not exist in the destination. In this case, Fly cannot create it in the destination due to API limitations.
Recommendations:
Here are two options to resolve this issue:
Issue:
The site collection failed in the migration with the following error:
An unknown error occurred while creating the site collection in the destination.
Recommendations:
Try to manually create the site collection in the destination SharePoint admin center.
Issue:
The site collection failed in the migration with the following error:
The error occurs when the destination site collection does not exist and the creation of the site collection has not been completed in 5 minutes due to an unknown error.
Recommendations:
Check if the site collection is created in the destination.
Issue:
The shared link failed in the migration with the following error:
Details:
The source file link is shared with anyone with the edit permission, but the destination file cannot be shared with anyone with the edit permission.
Recommendations:
Navigate to SharePoint admin center > Policies > Sharing, and update the Files setting in the Choose expiration and permissions options for Anyone links section to View and edit. Then, run a "Retry error objects" migration job to resolve this issue.

Issue:
The shared link failed in the migration with the following error:
Details:
The source folder link is shared with anyone with the edit permission, but the destination folder cannot be shared with anyone with the edit permission.
Recommendations:
Navigate to SharePoint admin center > Policies > Sharing, and update the Folders setting in the Choose expiration and permissions options for Anyone links section to View, edit, and upload. Then, run a "Retry error objects" migration job to resolve this issue.

Issue:
The object is skipped in the migration with the following error:
Details:
You select Overwrite by last modified time conflict resolution in the migration policy to migrate the source object. In addition, there is an object with the same name but different modified time as the source object in the destination, and the modified time of the destination object is later than that of the source file. In this case, the source object will be skipped.
Recommendations:
Compare the source and destination objects and choose one of the following options to resolve this issue:
Choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
An error occurred while overwriting the destination object.
Recommendations:
Try manually editing the destination object. If the object can be edited, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The permission failed in the migration with the following error:
SP-DestinationItemNotFoundInPermissionOnlyJob
Details:
You run a "Migrate permissions only" job to only migrate permissions for folders/files but the corresponding folder/file does not exist in the destination site.
Recommendations:
Run a full or incremental job to migrate the folders and files with their permissions. If the folders and files are migrated but their permissions fail in the migration, you can run a "Migrate permissions only" job again.
Issue:
The file failed in the migration with the following error:
SP-DestinationSiteIsNotAppCatalog
Details:
The app catalog is not enabled for the destination site collection. In this case, the file cannot be migrated. Refer to for details.
Recommendations:
Enable the app catalog for the destination site collection, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The destination object URL is a list URL, but the configured object level is not a list.
Recommendations:
Make sure the object URL matches the object level, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The destination object URL is a site URL, but the configured object level is not site.
Recommendations:
Make sure the object URL matches the object level, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The destination user is blocked from signing in.
Recommendations:
Choose one of the following options to resolve this issue:
The container failed in the migration with the following error:
Details:
The container is created in the destination, but the objects of this container cannot be retrieved and migrated due to networking issues. To indicate that you may need to rerun the migration to migrate the objects of this container, Fly marked the container as Failed.
Recommendations:
Issue:
The user/group failed in the migration with the following error:
Details:
The error indicates that the user/group cannot be added to the destination site collection. It may occur in the following situations:
Recommendations:
Make sure the destination user/group is an active account. Then, you can try adding the user/group manually to the destination site collection. If the user/group cannot be added to the destination site collection, you can contact Microsoft for more information. If the user/group can be added to the destination site collection, rerun the migration job.
Issue:
The user/group failed in the migration with the following error:
Details:
The error occurs when the mapped user/group cannot be found with the mapping properties enabled in the migration policy or does not exist in the destination.
Recommendations:
Check if the user/group exists in the destination. Here are two situations:
Issue:
The user/group failed in the migration with the following error:
Issue:
The file failed in the migration with the following error:
Details:
The error occurs when the duration to download the source file during the migration exceeds the duration allowed by Fly.
Recommendations:
Issue:
The view failed in the migration with the following error:
Details:
Another source view has already been migrated to the destination view with the same title or URL as the current view in this migration.
Recommendations:
Issue:
The user failed in the migration with the following error:
Details:
This error occurs when there are multiple domains in the destination tenant, and there are multiple users with the same user principal name prefix as the source user in the destination. If you do not configure a user mapping for the source user, Fly cannot map the source user to a destination user.
Recommendations:
Configure a user mapping for the source user in the migration policy, and rerun the migration job.
Issue:
The list has been migrated but has the following error:
Details:
The source list is shared with the Everyone except external users group. Fly cannot migrate the permissions of the group due to Microsoft API limitations.
Recommendations:
Try to manually assign a permission to the Everyone except external users group of the destination list.
Issue:
The column has been migrated but has the following error:
Details:
Failed to update the Enforce unique values setting of the destination column to Yes. The destination column contains duplicate values.
Recommendations:
If you do not care about this issue, you can ignore the error.
If you care about this error, modify the destination column values to make sure there is no duplicate values. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The column is skipped in the migration with the following error:
Details:
The Enforce unique values setting of the destination column cannot be updated with the source setting since the number of destination list items has exceeded 5000. This is due to API limitations.
Issue:
The user failed in the migration with the following error:
SP-ExternalUserMapFailedOrEnsureFailed
Details:
The external user or the mapped user configured for the external user in user mappings cannot be added to the destination. This error occurs in the following situations:
Recommendations:
For situation 1, here are three options to resolve this issue:
If you configure a user mapping for the external user, try manually adding the mapped user to the destination and run an incremental or "Retry error objects" migration job to resolve this issue.
If you do not configure a user mapping for the external user, try manually adding the external user to the destination, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The external user failed in the migration with the following error:
SP-ExternalUserNoEmailFailed
Details:
The external user does not have an email address and cannot be migrated.
Recommendations:
Configure a user mapping for the external user and enable the User principal name prefix property in the migration policy to map the user to an existing destination user. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The user failed in the migration with the following error:
Details:
The user is an external user and does not exist in the destination, or the mapped user of the source external user does not exist in the destination.
Recommendations:
Refer to the following steps to resolve this issue:
Navigate to Users > Guest users in Microsoft 365 admin center of the destination site collection.
Click Add a guest user. The New user page appears in a new tab.

Select Invite user and complete the user’s information.
*Note: Make sure the invited user’s email address is the same as that of the source external user or the mapped user of the source external user.
Click Invite to invite the guest user.
Run an incremental or "Retry error objects" migration job.
Issue:
The object failed in the migration with the following error:
Details:
The previous migration job of the object failed, and the current migration job of the object was stopped before all data in the object was migrated to the destination.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The workflow has been migrated but has the following error:
Details:
The owner of the Nintex workflow or the user in the action of the Nintex workflow does not exist in the destination.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the failed owner or user in the comment of the Nintex workflow in the Migration errors section. Configure a user mapping to map the owner or user to an existing destination user, and rerun the migration job.
Issue:
The file failed in the migration with the following error:
Details:
The error may occur when the source file is broken.
Recommendations:
Manually download the source file and upload it to the destination.
Issue:
The file failed in the migration with the following error:
Details:
The file already exists in a subsite of the destination site collection.
Recommendations:
Manually delete the destination file to the second-stage recycle bin and delete it from the second-stage recycle bin. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The file failed in the migration with the following error:
Details:
The updated source file name is currently being used by a destination object.
Recommendations:
Issue:
The folder failed in the migration with the following error:
Details:
A folder with the same relative URL as the source folder already exists in the destination.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The folder failed in the migration with the following error:
Details:
The source images in the Image type column of a list are stored in a folder named the ID of the related list in the Site Assets library. This error occurs when the list related to the folder does not exist in the destination.
Recommendations:
To resolve this issue and ensure that all lists related to such folders in the Site Assets library can be successfully migrated, run a site collection or site level migration job.
Issue:
The flow failed in the migration with the following error:
Details:
You select the Power Apps (customize list forms) option in the migration policy and run a SharePoint migration job to migrate a list that contains a Power Automate flow. The permissions required by SharePoint are insufficient to migrate the Power Automate flow. In this case, the flow cannot be migrated.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
Network connection timed out while migrating the object.
Recommendations:
Run an incremental or "Retry error objects" migration job later to resolve this issue. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The group site failed in the migration with the following error:
Details:
The destination custom app/service account does not have sufficient permissions. In this case, the group site collection cannot be created in the destination.
Recommendations:
Make sure the custom app/service account has sufficient permissions and rerun the migration job. Refer to for details.
Issue:
The folder/file failed in the migration with the following error:
Details:
This error occurs when you have selected to migrate hidden objects in the migration policy. It indicates that an error occurred when Fly checks if there is a hidden object with the same relative URL as the source hidden object in the destination site.
Recommendations:
Contact Support and provide job logs to analyze the error.
Issue:
The list failed in the migration with the following error:
Details:
An unknown error occurs while migrating the list.
Recommendations:
Check if the list can be opened in the source. If it can be opened, contact Support and provide the migration mapping information and job ID to analyze the error. If it cannot be opened, some errors may exist in the source list. Fly does not migrate lists with errors.
Issue:
The site collection failed in the migration with the following error:
Details:
A group with the same mailnickname already exists in the destination. In this case, the group cannot be created in the destination, and the site collection connected to the group cannot be created either.
Recommendations:
Here are two options to resolve this issue:
Issue:
The group site is skipped in the migration with the following error:
Details:
Issue:
The Group site failed in the migration with the following error:
Details:
While migrating a Group site, Fly will first create a Microsoft 365 Group and then create the site. However, the created site URL is different from the customized URL in the migration mapping. This issue may occur in the following situations:
Recommendations:
You can check if the setting of the tenant matches the customized destination URL.
Here are two options to resolve this issue:
Issue:
The item version failed in the migration with the following error:
Details:
Due to API imitations, the file version cannot be downloaded from the source, and Fly cannot migrate it.
Recommendations:
Refer to the to manually set source file all versions as “Keep Forever” and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
This error occurs when duplicate versions are found in the source. Fly will remove the duplicate version and only one version is migrated.
Recommendations:
Make sure each version is uniquely defined for the source item.
The item failed in the migration with the following error:
Details:
The error occurs when the destination hold cannot be deleted. Holds must be released, which in turn, releases all items managed by this hold. To release a hold, select View Properties on this hold and then click to release the hold. This action will release any items managed by that hold, followed by deleting the hold.
Issue:
The user failed in the migration with the following error:
Details:
This error indicates that the number of owners exceeds the limit of the associated destination Microsoft 365 Group. Due to Microsoft API limitations, the number of group owners cannot exceed 100.
Recommendations:
You can remove the source owners, or map them to the destination users to ensure the total number of destination group owners does not exceed 100, then rerun the migration job.
Issue:
The user failed in the migration with the following error:
Details:
The user is an external user to the destination and cannot be added as the destination Microsoft 365 Group owner due to Microsoft API limitations.
Recommendations:
Configure a user mapping to map this user to a valid destination user, and rerun the migration job.
Issue:
The Nintex workflow failed in the migration with the following error:
Details:
The Nintex workflow failed to be installed in the destination in this migration.
Recommendations:
Manually install the Nintex workflow in the destination and rerun the migration job.
Issue:
The object has been migrated but has the following error:
Details:
The destination URL alternative text has exceeded 255 characters after the migration. Since at most 255 characters of the alternative text can be kept in SharePoint Online, the exceeding characters have been truncated.
Recommendations:
Choose one of the following options to resolve this issue:
Modify to make sure the alternative text of the source URL does not exceed 255 characters.
If you configure a URL mapping to map the source URL to a destination URL, make sure the destination URL do not exceed 255 characters.
Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The item has been migrated but has the following error:
Details:
The item's Currency column value failed to be migrated due to the invalid destination column value. The error may occur when the source column value is invalid, or the destination value configured in the column value mapping of the migration policy is invalid.
Recommendations:
Make sure the source column value is valid or update the column value mapping to map the source column value to a number, and then rerun the migration job.
Issue:
The folder failed in the migration with the following error:
Details:
The error indicates that the source folder name ends with "_.000". In this case, the folder cannot be migrated due to Microsoft API limitations.
Recommendations:
Modify the source folder name and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The sensitivity label failed in the migration with the following error:
Details:
The type of the sensitivity label is Let user assign permissions when they apply the label. Sensitivity labels of this type cannot be applied to the migrated object due to Microsoft limitations.
Recommendations:
Modify the label mapping to map the source sensitivity label to a destination sensitivity label of the Assign permissions now type, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The item has been migrated but has the following error:
Details:
The item's Number column value failed to be migrated due to the invalid destination column value. The error may occur when the source column value is invalid, or the destination value configured in the column value mapping of the migration policy is invalid.
Recommendations:
Make sure the source column value is valid or update the column value mapping to map the source column value to a number, and then rerun the migration job.
Issue:
The folder failed in the migration with the following error:
Details:
The error indicates that the parent folder of the source folder name ends with "_.000". In this case, the folder cannot be migrated due to Microsoft API limitations.
Recommendations:
Rename the parent folder of the source folder and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The site collection was successful in the migration but appended with the following information:
Details:
The site collection is created using the Team site template in the destination. The information is only a warning to make you aware the site template may need to change. The case may occur as follows:
You only use the app profile for the destination, and the site template of the source site collection is not supported to create the destination site collection due to API limitations. Then, Fly uses the Team site template to create the site collection in the destination.
Issue:
The item has been migrated but has the following error:
Details:
The item's Hyperlink/Image column value failed to be migrated due to the invalid destination column value. The error may occur when the URL length in the column value exceeds 255 characters, or the column value is invalid.
Recommendations:
Check the following, and rerun the migration job.
Issue:
The site was successful in the migration but appended with the following information:
Details:
The site is created using the Team site template in the destination. The information is only a warning to make you aware the site template may need to change. The case may occur as follows:
You only use the app profile for the destination, and the site template of the source site is not supported to create the destination site due to API limitations. Then, Fly uses the Team site template to create the site in the destination.
Issue:
The file failed in the migration with the following error:
Details:
The error may occur when the source file does not support Information Rights Management (IRM) or the file is supported by the destination IRM settings, so the destination library with IRM settings enabled does not allow this type of file.
Recommendations:
If you want to migrate the file to the destination, you can manually disable the IRM settings of the destination library. Then select the Skip container level conflict resolution to rerun the migration.
Issue:
The item has been migrated but has the following error:
Details:
An error occurred while migrating the attachment of the item.
Recommendations:
Check the comments of the failed attachment in the migration report. After you fix the errors, run a "Retry error objects" migration job to migrate the item.
Issue:
The item failed in the migration with the following error:
Details:
The error indicates that the file path of the item exceeds the SharePoint character length limits.
Recommendations:
Here are two options to resolve this issue:
Issue:
The Power App failed in the migration with the following error:
Details:
There is no available app profile for Power Platform configured for the source or destination. To migrate Power Apps, an app profile for Power Platform is required.
Recommendations:
Issue:
The file failed in the migration with the following error:
Details:
This file size exceeds 2 GB and has multiple versions. In this case, the file cannot be migrated to the destination due to API limitations.
Recommendations:
Configure the SpecialFileTypes=" " customized feature string and enter the file type of the source file as the string value in the migration policy. For example, SpecialFileTypes=pptx. Then, you can rerun the migration job. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The site failed in the migration with the following error:
Details:
The error indicates that the URL of the site is used by a library in the destination.
Recommendations:
Delete the destination library, and rerun the migration job.
Issue:
The list failed in the migration with the following error:
Details:
This error occurs when two source lists match the same destination list based on the different rules like the screenshot shown below.

Recommendations:
Check if there are differences between the columns, content types, and views of the source list A and list B.
Then, refer to the following steps to resolve this issue:
Modify the destination list name to the name of the source list A.
Manually create a list with the same name as the source list B in the destination.
Clear the mapping reports of the mappings for list A and list B.
Run a full migration job to try again.
Issue:
The form failed in the migration with the following error:
Details:
The destination service account does not have sufficient permissions to migrate Power Apps used to customize list forms.
Make sure the service account has sufficient permissions and rerun the migration job. Refer to for details.
Issue:
The list has been migrated but has the following error:
Details:
You may only use the app profile authentication for the source or destination to migrate Power Apps that are used to customize list forms in this list. In this case, Power Apps that are used to customize list forms cannot be migrated due to API limitations.
Recommendations:
Make sure you have configured service accounts with the required permissions for the source and destination connections, and Multi-Factor Authentication (MFA) is disabled for the service account users. Then, rerun the migration job to resolve the issue.
Issue:
The form failed in the migration with the following error:
Details:
The source service account does not have sufficient permissions to migrate Power Apps used to customize list forms.
Make sure the service account has sufficient permissions and rerun the migration job. Refer to for details
Issue:
The list has been migrated but has the following error:
Details:
Timed out while migrating the Power App used to customize the list form in this list. It may occur in the following situations:
Recommendations:
Make sure you have sufficient subscriptions for Power Platform objects (Power Apps/Power Automate flows) and rerun the migration job later. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The list has been migrated but has the following error:
Details:
The Power App that is used to customize the list form in the list failed in the migration.
Recommendations:
Find the failed app based on the app ID in the Migration errors section, and refer to the error details about the app. Resolve the error of the app, and rerun the migration job to resolve this issue.
Details:
The list failed to be migrated since the list template mapped for the list does not exist in the destination.
Recommendations:
Configure a list template mapping to map the source list template to an existing destination template, and rerun the migration job.
Details:
The list failed to be migrated. The list template of this list cannot be found in the destination since the related feature (e.g. SharePoint Server Publishing feature) is not activated in the destination parent site.
Recommendations:
Activate the related feature in the destination parent site, and rerun the migration job.
Issue:
The list failed in the migration with the following error:
Details:
The error may occur when the relative URL of the list is used by a subsite in the destination. In this case, the list cannot be created in the destination.
Recommendations:
Check if the relative URL of the list is used by a destination subsite.
Details:
The list/library failed to be migrated since lists cannot be migrated to libraries, and libraries cannot be migrated to lists.
Recommendations:
Update the migration mapping to migrate the source list to a destination list or migrate the source library to a destination library, and rerun the migration job.
Details:
The column related to the Lookup column does not exist in the destination.
Recommendations:
Here are two options to resolve this issue:
Details:
This error occurs when the list related to the Lookup column does not exist in the destination site collection.
Recommendations:
Make sure the related list exists in the destination.
Issue:
The item has been migrated but has the following error:
Details:
The linked list of the item's Lookup column value does not exist in the source.
Recommendations:
You can verify the cause of this issue by referring to the following steps:
Go to the source and find the Lookup column.
Check the list related to the column and find the list ID.
Check the reported ID in the error comment. If the ID reported is exactly the linked list’s ID, it indicates that the linked list does not exist in the source.
Here are two options to resolve this issue:
Issue:
The site collection/site/list has been migrated but has the following error:
Details:
This error indicates that the object's settings (workflows, columns, content types) failed due to throttling errors.
Recommendations:
We recommend that you reduce the number of jobs running simultaneously. You can rerun the jobs at off-peak hours.
Issue:
The file failed in the migration with the following error:
Details:
The error may occur in the following situations:
Recommendations:
Issue:
The file failed in the migration with the following error:
Details:
The file cannot be migrated since there is the destination sensitivity label cannot be applied. It occurs when the source label does not have the Let users assign permissions when they apply the label encryption option selected for the Assign permissions now or let users decide? setting, but the mapped destination label has this option selected.
Recommendations:
Details:
An unknown error occurs while removing the source sensitivity label from the file or applying the sensitivity label to the migrated file in the destination.
Recommendations:
Details:
The error may occur as follows:
You want to apply a destination sensitivity label to the destination file/site by selecting Apply same label in the destination or configuring a label mapping for the file/site in the migration policy. However, the destination sensitivity label defined in the migration policy does not exist, and therefore cannot be applied to the file/site.
Recommendations:
Here are two options to resolve this issue:
Issue:
The object has been migrated but has the following error:
Details:
Failed to apply the sensitivity label to the object. The object is not in the scope of the destination label.

Recommendations:
Configure a sensitivity label mapping to map the label to a destination label that contains the object. Then, run a "Retry error objects" migration job.
Issue:
The file failed in the migration with the following error:
Details:
The destination sensitivity label cannot be applied to the migrated file. It is because the file size exceeds 6 GB and Fly cannot apply sensitivity labels to files whose sizes exceed 6 GB due to API limitations.
Details:
An unknown error occurs while removing the source sensitivity label from the document or applying the destination sensitivity label to the document.
Recommendations:
Contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The file failed in the migration with the following error:
Details:
This error occurs when the source or destination service account/consent user of delegated app profile does not have the super user role to manage sensitivity labels.
Recommendations:
Issue:
The group site failed in the migration with the following error:
Details:
The name of the destination group site collection does not meet the requirements of your organization's group naming policy configured in the Microsoft Entra admin center. In this case, the group site collection cannot be created in the destination.
Recommendations:
Issue:
The managed metadata column failed in the migration with the following error:
Details:
The TaxonomyHiddenList list used to store values of managed metadata columns does not exist in the destination. This error may occur in the following situations:
Recommendations:
Issue:
The object was migrated in the migration with the following error:
Details:
This error occurs when the object is migrated, but the value of the object’s Managed Metadata column cannot be found in the source.
Recommendations:
Check the value of the column. If the related term does not exist, add an existing term as the column value, and then rerun the migration job. Or you can ignore this error.
Issue:
The site failed in the migration with the following error:
Details:
This error occurs when the mailnickname used to create the Microsoft 365 Group connected to the site is occupied by an existing destination group.
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
The object has been migrated, but errors exist in the object's settings (columns, content types, permissions, etc.).
Recommendations:
Navigate to Projects > Project mappings to download a migration report with object details. Check the comments of all error settings. After you fix the errors, run a "Retry error objects" migration job to migrate the object.
Issue:
The group failed in the migration with the following error:
Details:
No destination group can be mapped based on the email address prefix and display name.
Recommendations:
Configure a user mapping for the source group or a domain mapping in the migration policy. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The content type failed in the migration with the following error:
Details:
The content type failed to be migrated since the content type name contains invalid characters.
Recommendations:
Issue:
The site collection has been migrated but has the following error:
Details:
Failed to migrate the managed navigation of the site collection. The term set used by the managed navigation does not exist in the destination.
Recommendations:
Make sure the Managed metadata service checkbox is selected in the migration policy and the app profile or service account configured in the destination connection has sufficient permissions to create term groups and term sets. Refer to for details.
Issue:
The content type has been migrated but has the following error:
Details:
The Nintex form created for the content type failed to be installed in the migration since the destination Nintex Forms for Office 365 app has not been activated.
Recommendations:
Use a valid subscription to activate the destination Nintex Forms for Office 365 app, and run a "Retry error objects" migration job.
Issue:
The object failed in the migration with the following error:
Details:
The destination service account/app profile does not have sufficient permissions to manage sensitivity labels for the destination site collection.
Recommendations:
Refer to to assign the required permissions to the service account/app profile, and run an incremental migration job or a "Retry error objects" migration job to resolve this issue.
Issue:
The object has been migrated but has the following error:
Details:
Failed to create the Power Apps related to the object in the destination since you did not configure an app profile for Power Platform in the destination connection.
Recommendations:
Ensure an app profile for Power Platform is configured in the destination connection and rerun the migration job.
Issue:
The object has been migrated but has the following error:
Details:
Failed to create the Power Apps related to the object in the destination since you did not configure an app profile for Power Platform in the source connection.
Recommendations:
Ensure an app profile for Power Platform is configured in the source connection and rerun the migration job.
Issue:
The file has been migrated but has the following error:
Details:
The file is encrypted with a password. In this case, Fly cannot process the Rights Management Service templates or sensitivity labels of the file.
Recommendations:
If sensitivity labels are applied to the source file, after the migration, you can manually remove the source sensitivity label using the source account and then apply destination sensitivity labels to the file using the destination account.
If you want to ignore this issue, configure IsIgnoreNoRMSTechnologies=true customized feature string in the migration policy to not report the errors. Then, you can run a "Retry error objects" migration job.
Issue:
The user failed in the migration with the following error:
Details:
The external user exists in the destination, but destination objects are not allowed to be shared with external users. This error may occur in the following situations:
Recommendations:
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Description automatically generated")
Issue:
The list has been migrated but has the following error:
Details:
Failed to migrate the view title of the list since the source view does not have a title. Fly cannot migrate such views due to Microsoft API limitations. If you want to hide this error from the migration report, you can ignore this error in Fly.
Issue:
The object failed in the migration with the following error:
Details:
The object is not supported in SharePoint Online.
Issue:
The object failed in the migration with the following error:
Details:
Failed to create the site collection in the destination since the site collection URL contains invalid characters.
Recommendations:
Make sure the destination site collection URL does not contain special characters other than underscores (_), dashes (-), single quotes ('), periods (.), or start or end with a period (.). Then, run a "Retry error objects" migration job to resolve this issue.
Issue:
The list failed in the migration with the following error:
Details:
The error may occur when the template of the source list is not a built-in template in SharePoint Online. In this case, the list cannot be migrated.
Recommendations:
Go to to check if the list template is a built-in template in SharePoint Online. Note that you need to replace the web URL and list title based on the source site and list information. For example, https://domain.sharepoint.com/sites/app/_api/web/Lists/GetByTitle('A')/basetemplate.
Issue:
The object failed in the migration with the following error:
Details:
In a modern Communication site, subsites in certain templates cannot be created.
Recommendations:
Here are two options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Issue:
The object failed in the migration with the following error:
SP-ObjectHasBeenMapped
Details:
There is already an object exists in the destination, which has the same relative URL but a different unique ID as the source object, or has the same unique ID but a different relative URL as the source object.
Recommendations:
If you want to migrate the source object, choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Issue:
The object failed in the migration with the following error:
Details:
This error occurs when the object you configured in the migration mapping of the project does not exist.
Recommendations:
Make sure the object information you configured in the migration mapping is correct, and the object can be accessed normally.
Issue:
The object failed in the migration with the following error:
Details:
An API issue occurred while migrating the source object to the destination.
Recommendations:
Check if the folder exists in the destination based on the destination URL configured in the project mapping.
If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object failed in the migration with the following error:
Issue:
The list failed in the migration with the following error:
Details:
The SharePoint Server Publishing Infrastructure feature of the destination OneDrive site cannot be activated.
Recommendation:
Manually activate the feature in the destination, and rerun the migration job. If the error occurs when activating the feature, you can contact Microsoft for assistance.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
This error occurs after you have changed the domain for the migration mappings. The OneDrive site cannot be found after the change.
Recommendations:
After the domain change of the OneDrive site, it takes some time for Microsoft 365 to return the new URL. You can wait for about two hours, and verify the mappings in Fly first. If the mappings are ready for the migration, rerun the job to try again.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
The error indicates that an exception occurs when Fly retrieves the OneDrive site you configured in the migration mapping of the project.
Recommendations:
Contact Support for assistance.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
This error may occur when the OneDrive site cannot be retrieved in the following situations:
Recommendations:
Make sure the source OneDrive site already exists and can be accessed by the service account/consent user of delegated app profile.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
OneDrive sites cannot be migrated to SharePoint Online site collections that do not exist.
Recommendations:
Here are two options to resolve this issue:
Issue:
The OneDrive site failed in the migration with the following error:
Issue:
The object failed in the migration with the following error:
Details:
You have configured a user mapping for the source group. However, the destination group configured in the user mapping cannot be found.
Recommendations:
Update the user mapping to make sure the mapping information is correct, and the configured destination group does exist in the destination.
Issue:
The content type failed in the migration with the following error:
Details:
The parent content type of the source content type is a built-in content type and does not exist in the destination.
Recommendations:
Check if the templates of the source and destination site collection are the same.
Issue:
The folder failed in the migration with the following error:
Details:
The error occurs when the parent folder of the folder does not exist in the destination.
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
The source and destination languages may be different. In this case, the parent folder relative URL of the source object is different from that of the destination object. Therefore, Fly cannot migrate the object to the destination.
Recommendations:
Check if the source and destination languages are the same. If the languages are the same, check if the relative URLs of the source and destination libraries are the same.
Issue:
The object has been migrated but has the following error:
Details:
The metadata user of the object does not exist in the destination, and has been replaced with the destination default user.
Recommendations:
Here are two options to resolve the issue:
Issue:
The object has been migrated but has the following error:
Details:
This error occurs when the Modified by and Created by users of the object do not exist in the destination and are replaced with placeholder users.
Recommendations:
Here are two options to resolve the issue:
Issue:
The object’s permissions failed in the migration with the following error:
Details:
An error occurred while migrating the permissions (user/group) of the object.
Recommendations:
Refer to the following steps to resolve the issue:
Check the missing permissions (user/group) of the migrated object in the destination.
Check to make sure there are correct user mappings configured for the users/groups or there are auto-mapping options (User principal name prefix and/or Display name) are enabled in the migration policy.
Provide the screenshots of the information above and job ID and contact Support for assistance.
Issue:
The user/group failed in the migration with the following error:
Details:
Permission levels, such as Full Control, Design, and Edit, refer to a set of permissions that allow specific users or groups to perform certain actions. Refer to for more details. Fly migrates permission levels only in the site collection level jobs. The error occurs when the migration is not a site collection level job and the source permission levels are not migrated to the destination.
Recommendations:
Here are two options to resolve this issue:
Issue:
The permission failed in the migration with the following error:
Details:
Users/groups with the permission to the object failed in the migration, or an unknown error occurs while migrating the permission.
Recommendations:
Here are two options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
The object failed to be migrated since the destination object configured in the migration mapping does not exist.
Recommendations:
Make sure the destination object mapped for the source object already exists before the migration, and rerun the migration job.
Issue:
The permission failed in the migration with the following error:
Details:
An unknown error occurs while migrating the permission to the destination.
Recommendations:
Check the missed permission by comparing the source and destination user/group, and contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object failed in the migration with the following error:
Details:
The private channel containing the content is mapped to a shared channel and the Migrate channel folders, standalone files, and customized folders in the Documents library option is enabled on the channel mapping page. During the migration, the content is moved up and its new path conflicts with other content.
Recommendations:
Rename the current content in the source channel folder and run a "Retry error objects" migration job, or rename its conflicting content outside the source channel folder and run a full migration job.
Issue:
The item failed in the migration with the following error:
Details:
There is an item with the same property as the source item in the destination Preservation Hold Library, which cannot be modified or deleted due to Microsoft API limitations. In this case, Fly cannot migrate the source item.
Recommendations:
We recommend you ignore items with this error or change value of the IsSkipPreservationHoldLibrary=false customized feature string configured in the migration policy to true and rerun the migration job. You can also contact AvePoint Support and provide the migration mapping information and job ID to get the migration logs, and then contact Microsoft for assistance.
Issue:
The page has been migrated but has the following error:
Details:
The preview image of the page failed in the migration since it does not exist in the destination. This error may occur in the following situations:
Recommendations:
Refer to the following steps to check if the preview image exists in the destination:
Access the page and click Page details on the page.

In the Page details panel, right-click the image and click Copy image address/Copy image link to copy the URL. The copied URL will be as the screenshot shown below.

Delete characters after driveItem of the copied URL, and access the new URL to get the path to the preview image.

Access the URL to check if the preview image exists.

If the preview image exists, run a "Retry error objects" migration job to resolve this issue. If the error persists, contact Support and provide the migration mapping information and job ID to analyze the error.
If the preview image does not exist, make sure the preview image has been migrated to the destination and run a "Retry error objects" migration job for the page to resolve this issue.
Issue:
The site failed in the migration with the following error:
Details:
The template of the site is Publishing Site with Workflow. To migrate such sites, the Publishing Site with Workflow feature must be activated in the destination site collections. In this case, the feature is deactivated in the destination site collection.
Recommendations:
Activate the SharePoint Server Publishing Infrastructure feature in the destination site collection and rerun the migration job.
Issue:
The publishing library was migrated with the following information:
Details:
This error appears when you enable the MapPublishingToCommunicationSite=true customized feature in the migration policy and the publishing list template has been mapped to other appropriate templates under the Communication site in the migration.
Recommendations:
You can configure a template mapping in the migration policy for the migration job to map the source template to a desired template.
Issue:
The object was migrated in the migration with the following error:
Details:
The Copilot agent file was migrated, but the sourced object of it cannot be found in the destination.
Recommendations:
Check the source Copilot agent file and make sure the sourced object is migrated to the destination, then rerun the migration job to fix this issue.
Issue:
The folder failed in the migration with the following error:
SP-RestoreChannelFolderFailedDueToTeamsChannelFailed
Details:
The related channel of the folder failed in Teams migration.
Recommendations:
Check the comments of the failed channel folder in the Teams migration report. After you fix the errors, run a "Retry error objects" migration job to migrate the folder.
Issue:
The shared link has been migrated but has the following error:
Details:
This error indicates that the users shared with the link cannot be found in the source or destination due to the following situations:
Recommendations:
Issue:
The folder/item/file has been migrated but has the following error:
Details:
This error indicates that the Image Tags column value of the object failed in the migration. It may occur in the following situations:
Recommendations:
Issue:
The Nintex form failed in the migration job with the following error:
Details:
The Nintex form failed since the form control related to the Nintex form failed in the same migration job. In this case, the Nintex form control refers to a list (Example: A). The list (Example: B) related to the list A does not exist in the destination.
Recommendations:
You can check the content type of the Nintex form and the URL of the list B in the comment of the mapping by navigating to the Projects > Project mappings > View mapping report > Migration error page in the Fly interface. Make sure the list B has been migrated to the destination, or manually create the list B in the destination, and rerun the migration job.
Issue:
The Nintex form failed in the migration with the following error:
Details:
The Nintex form failed since the form control related to the Nintex form failed in the same migration job. The value of the Nintex form control or the term group, term set, or term related to the Nintex form control does not exist in the destination.
Recommendations:
You can check the content type of the Nintex form, and check which value or term group/term set/term in the comment of the mapping by navigating to the Projects > Project mappings > View mapping report > Migration error page in the Fly interface. Make sure the corresponding value exists in the destination and rerun the migration job.
Fly can migrate the corresponding value in the same migration job. If the value is a term set and only used in the Nintex form control, you need to configure the TermSetIdsCanNotBeSearched customized feature in the migration policy to migrate the term set. Refer to for configuration details.
Issue:
The shared link failed in the migration with the following error:
Details:
The error may occur in the following situations:
Recommendations:
Here are two options to resolve this issue:
Issue:
The object has been migrated but has the following error:
Details:
An error occurred while migrating the shared link of the object. The error may occur in the following situations:
Recommendations:
For situation 2, make sure the External sharing setting configured for the destination site collection is Anyone, and rerun a "Retry error objects" migration job.
Issue:
The item failed in the migration with the following error:
Details:
The error indicates that the item’s shared link failed in the migration.
Recommendations:
Navigate to Projects > Project mappings > View mapping report > Migration error in Fly to view the comment of the shared link in the Migration errors section. After you fix the error of the shared link, rerun the migration job to migrate the item.
Issue:
The object is skipped in the migration with the following error:
Details:
Failed to map the source Rights Management Service owner to a destination user based on the configured mapping properties or the destination does not have a service account. You can check the Rights Management Service owner using PowerShell. Refer to for details.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
The rule has been migrated, but some columns used in the rule cannot be found in the destination.
Recommendations:
Check and make sure the column used in the rule exists in the destination. If not, you need to create the column in the destination or update the rule with an existing column. Then, rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
The object has been migrated, but the automate rule of the object cannot be migrated.
Recommendations:
Contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object failed in the migration with the following error:
Details:
The destination has reached its maximum rule limit of 15 and the automate rule cannot be migrated.
Recommendations:
Check the existing rules and delete some of them if possible. Then, rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
The source user/group configured in the automate rule cannot be found in the source tenant or there are multiple matches.
Recommendations:
Check the user/group in the rule.
Issue:
The object failed in the migration with the following error:
Details:
The user/group configured in the automate rule cannot be found in the destination.
Recommendations:
Check the user mapping and find options for users and groups and make sure the source user/group is mapped to destination correctly. Then, rerun the migration job.
Issue:
The list failed in the migration with the following error:
Details:
This error occurs when there are multiple lists with the same name as the source list. In this case, Fly will find the mapped destination list using the name, relative URL, and basetype. However, there is no destination list with the same name, relative URL, and basetype as the source list, and the list cannot be created in the destination since there is a list with the same name and relative URL, but a different basetype in the destination.
Recommendations:
You can delete the destination list or rename destination lists to make sure there is only one destination list with the same name, and rerun the migration job. Or you can configure a list level migration mapping to directly migrate the source list to a specific destination list.
Issue:
The list failed in the migration with the following error:
Details:
This error occurs when there are multiple lists with the same name as the source list. In this case, Fly will find the mapped destination list using the name, relative URL, and basetype. However, there is no mapped destination list with the same name, relative URL, and basetype as the source list, and the list cannot be created in the destination since there is a list with the same relative URL, but different name in the destination.
Recommendations:
You can delete the destination list or rename destination lists to make sure there is only one destination list with the same name, and rerun the migration job. Or you can configure a list level migration mapping to directly migrate the source list to a specific destination list.
Issue:
The group failed in the migration with the following error:
Details:
No destination group can be mapped based on the email address prefix and display name.
Recommendations:
Configure a user mapping for the source group or a domain mapping in the migration policy. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The group failed in the migration with the following error:
Details:
You have configured a domain mapping for the source group. However, no corresponding group can be found in the destination.
Recommendations:
Check the domain mapping to make sure the mapping information is correct, and a corresponding destination group does exist. Optionally, you can configure a valid user mapping for the source group. Then, rerun the migration job.
Issue:
The group failed in the migration with the following error:
Details:
You have configured a user mapping for the source group. However, the destination group configured in the user mapping cannot be found.
Recommendations:
Update the user mapping to make sure the mapping information is correct, and the configured destination group does exist in the destination.
Issue:
The user/group failed in the migration with the following error:
Details:
An unknown error occurs while migrating the user/group to the destination.
Recommendations:
Issue:
The site collection failed in the migration with the following error:
Details:
The service account/consent user of delegated app profile may not be the Site Collection Administrator of the team site.
Recommendations:
Issue:
The shared link failed in the migration with the following error:
Details:
The error may occur when the user shared with the link does not exist in the destination.
Recommendations:
Configure user mapping in the migration policy to map the user to an existing destination user, and rerun the migration job.
Issue:
The shared link has been migrated but has the following error:
Details:
The user shared with the link cannot be found in the destination.
Recommendations:
Navigate to Projects > Project mappings > View mapping report > Migration error in Fly to view the failed user in the Migration errors section, and check if the user exists in the destination.
Issue:
The shared link failed in the migration with the following error:
Details:
The users shared with the link were skipped in the migration since there are no destination users configured for these users in the user mapping.
Issue:
The shared link failed in the migration with the following error:
Details:
The error may occur when the Limited-access user permission lockdown mode feature is activated in the destination site collection. In this case, the folder cannot be shared in the destination.
Recommendations:
Check if the Limited-access user permission lockdown mode feature is activated in the destination site collection. If the feature is activated, deactivate the feature and rerun the migration job. If the feature is deactivated, contact Support and provide the screenshot of the deactivated feature, migration mapping information, and job ID to analyze the error.
Issue:
The shared link failed in the migration with the following error:
Details:
The error indicates that the users shared with the source link are all removed.
Recommendations:
Here are two options to resolve this issue:
Issue:
The shared link is skipped in the migration with the following information:
Details:
The shared link is shared with anyone, but the External sharing setting configured for the destination site collection is not Anyone.
Recommendations:
Make sure the External sharing setting configured for the destination site collection is Anyone, and rerun a "Retry error objects" migration job. If the error persists, contact Support and provide the screenshot of the destination site collection External sharing setting, and job ID to analyze the error.
Issue:
The group has been migrated but has the following error:
Details:
An error occurred while migrating the members of the group.
Recommendations:
Check the comments of the failed members in the migration report. After you fix the errors, run a "Retry error objects" migration job to migrate the members.
Issue:
The object has been migrated but has the following error:
Details:
The destination user of the source shared with user has been blocked in the destination.
Recommendations:
Navigate to Projects > Project mappings > View migration report > Migration error tab in Fly to view the failed user in the Migration errors section. Unblock the user in the destination and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
The object failed to be migrated to the destination since the total size of the destination site will exceed the allowed storage limit.
Recommendations:
Issue:
The site failed in the migration with the following error:
Details:
The Information barriers setting is enabled for the source or destination site collection. Fly cannot migrate data from/to such site collections due to Microsoft API limitations.
Recommendations:
Here are two options to resolve this issue:
Issue:
The site has been migrated but has the following error:
Details:
An error occurred while migrating the Site sharing settings of the site. The error may occur when the Site sharing settings of the source site contain specific emails and you do not configure user mappings for these specific users in the migration policy.
Recommendations:
Check if the Site sharing settings of the source site contain specific emails.
If the error persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object is skipped in the migration with the following information:
Details:
The container level conflict resolution configured in the migration policy is Skip.
Issue:
The object is skipped in the migration with the following information:
Details:
The content level conflict resolution configured in the migration policy is Skip.
Issue:
The object is skipped in the migration with the following information:
Details:
You configure the IsSkipGroupHomePage=true customized feature string in the migration policy. The object is skipped based on the configured customized feature during the migration.
Recommendations:
If you care about this issue, remove the IsSkipGroupHomePage=true customized feature string from the migration policy. This error will be ignored in later migration jobs.
Issue:
The object is skipped in the migration with the following information:
Details:
The migration is a file level job and the object is not included in the migration scope of this job.
The list is skipped in the migration with the following information:
Details:
The migration is a folder level job and the list is not included in the migration scope of this job.
Issue:
The object is skipped in the migration with the following information:
Details:
The migration is an incremental job or "Retry error objects" job, and the object is not included in the migration scope of this job.
Issue:
The object is skipped in the migration with the following information:
Details:
The object is skipped due to customizations on the source object that would create issues in the destination.
Issue:
The channel folder is skipped in the migration with the following information:
Details:
The properties and columns of channel folders cannot be migrated due to Microsoft API limitations. The files and subfolders in channel folders can be migrated. You can ignore the error.
Issue:
The page is skipped in the job with the following information:
Details:
The page is already a modern page, or it has been converted in a previous job.
Issue:
The object failed in the migration with the following error:
Details:
The current object failed since the object’s parent failed in the migration due to unknown reasons.
Recommendations:
Issue:
The view is skipped in the migration with the following information:
Details:
The name of the view is empty. In this case, the view cannot be migrated.
Recommendations:
Contact Support and provide the migration mapping information and job ID for assistance.
Issue:
The object is skipped in the migration with the following error:
Details:
You select Overwrite by last modified time conflict resolution in the migration policy to migrate the source object. In addition, there is an object with the same modified time as the source object in the destination. In this case, the source object will be skipped.
Recommendations:
If you care about this issue, contact Support and provide the migration mapping information and job ID for assistance.
If you do not care about this issue, you can ignore the error.
Issue:
The site feature was skipped in the migration with the following information:
Details:
This error appears when you enable the MapPublishingToCommunicationSite=true customized feature in the migration policy and the publishing feature is skipped in the migration. Microsoft announced that publishing site template creation and publishing features were deprecated after July 2025, and the publishing feature will not be migrated in migrations.
Issue:
The user failed in the migration with the following error:
Details:
The error occurs when the source user does not have a mailbox and you only enable the Email address prefix mapping property in the migration policy to map the user based on the email address prefix.
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
The error indicates that your request may have been throttled by Microsoft 365 due to frequent requests.
Recommendations:
We recommend that you reduce the number of jobs running simultaneously. You can rerun the jobs at off-peak hours.
Issue:
The site failed in the migration with the following error:
Details:
The site failed to be created in the destination using the Visio Process Repository template since the destination service account does not have the SharePoint (Plan 2) license.
Recommendations:
Make sure the destination service account has the SharePoint (Plan 2) license, and rerun the migration job.
Issue:
The incremental migration of site collections/sites/lists/folders failed with the following error:
Details:
The incremental migration job only migrates newly created or modified source data within 60 days since the last migration job due to API limitations. The error occurs when the incremental migration job is run 60 days or more after the last migration job.
Recommendations:
We recommend that you run a full migration job to migrate the source newly created or modified data.
Issue:
The subsite failed in the migration with the following error:
Details:
The subsite cannot be created in the destination due to SharePoint API limitations. This error may occur when the length of the subsite URL exceeds the SharePoint allowed limit.
Recommendations:
Try creating the subsite in the destination and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The subsite failed in the migration with the following error:
Details:
The length of the subsite URL exceeds the SharePoint character limits. In this case, the subsite cannot be created in the destination.
Recommendations:
Shorten the subsite URL to less characters and run a full or incremental migration job to resolve this issue.
Issue:
The attachment failed in the migration with the following error:
Details:
The attachment failed to be migrated since the Attachments to list items setting is disabled for the destination list.
Recommendations:
Enable attachments for the destination list, and rerun the migration job.
Issue:
The site collection failed in the migration with the following error:
Details:
The site collection failed to be migrated since there is a site collection of the same URL in the destination SharePoint admin center.
Recommendations:
Issue:
The object has been migrated but has the following error:
Details:
There is no retention label in the destination using the same name that can be applied to the object.
Recommendations:
Issue:
The object failed in the migration with the following error:
Details:
The error may occur when the destination site collection is set as read only with the Site Collection Closure setting enabled. In this case, source objects cannot be migrated to this site collection.
Recommendations:
Navigate to Site Settings > Site Policies of the destination site collection to check if the Site Collection Closure setting is enabled.

Issue:
The subsite failed in the migration with the following error:
Details:
The subsite failed to be migrated since the subsite creation is disabled in the destination SharePoint admin center.
Recommendations:
Navigate to SharePoint admin center, click Settings in the left panel, and click classic settings page at the bottom of the page.

Select the Enable subsite creation for all sites option in the Subsite creation section to enable the subsite creation for the destination.

Click OK to save the configurations.
Rerun the migration job.
Issue:
The list/library failed in the migration with the following error:
Details:
The list/library failed to be migrated since a list/library with the same URL/title already exists in the destination but uses a different list template from the source.
Recommendations:
Update the URL/title of the source or destination list/library to a different URL/title, and rerun the migration job.
Issue:
The file failed in the migration with the following error:
SP-TaskCanceledWhenBackupFile
Details:
Your request has been throttled by Microsoft 365 since the file size is too large or the file has too many versions.
Recommendations:
Configure a document version filter and add the DownloadThreadTimeOutOneWeek=true customized feature string in the migration policy. Then, run an incremental or "Retry error objects" migration job to resolve this issue. If the error persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object failed in the migration with the following error:
Details:
The error indicates that the total size of the destination tenant will exceed the allowed storage limit after the migration.
Recommendations:
Increase the storage limit for the destination tenant in SharePoint admin center or delete several objects from the destination tenant, and rerun the migration job.
Issue:
The object has been migrated but has the following error:
Details:
Failed to migrate the workflow related to the source object. The Workflow feature is disabled for the destination site collection.
Recommendations:
Microsoft will gradually retire SharePoint 2013 workflow. Refer to for details. Based on this, check if the Workflow feature can be activated for the destination. If it can be manually activated, activate the feature and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The item failed in the migration with the following error:
Details:
Failed to migrate the Managed Metadata column since the term set used by the column cannot be found in the destination.
Recommendations:
Here are two options to resolve this issue:
Issue:
The item failed in the migration with the following error:
Details:
The number of items with unique permissions in the list exceeds Microsoft’s allowed limit. Refer to for details.
Recommendations:
Deselect the Content option in the Permissions section of the migration policy. Then, run a “Retry error objects” migration job for the page to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The number of object versions exceeds Microsoft’s allowed limit of 5000.
Recommendations:
Configure document/item version filters for the object in the migration policy and run a "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the migration with the following error:
Details:
The migration job has been stopped. To make sure the object can be migrated in the next migration job, the migration of the current object has been marked as Failed.
Recommendations:
Check to make sure the storage of destination site collection is sufficient, and rerun the migration job.
Issue:
The object failed in the migration with the following error:
Details:
The source data is shared with a user, and the user is mapped to an external user in the destination. However, the data cannot be shared to an external user in the destination due to API limitations.
Recommendations:
Review the source data. If the source data is shared with a user, ensure this user is mapped to a normal user in the destination, or enable the external sharing in the destination.
Issue:
The object failed in the migration with the following error:
Details:
This error occurs when the service account/consent users of delegated app profile does not have the site collection administrator role.
Recommendations:
You can assign the site collection administrator role to the service account, or you can use an app profile in your tenant. Then you can rerun the migration job.
Issue:
The object has been migrated but has the following error:
Details:
Failed to migrate the permission level used by the object. The permission level is configured at the site collection level, while the migration is a folder/list level job. In this case, the permission level cannot be migrated since it is not included in the migration scope of this job.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
An unknown error occurs while migrating the object to the destination.
Recommendations:
Contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The file failed in the migration with the following error:
Details:
The error may occur in the following situations:
Recommendations:
Make sure the storage of both destination tenant and site collection is sufficient, and rerun the migration job. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The file failed in the migration with the following error:
SP-UnknownStorageError
Details:
An unknown storage error occurred while downloading the file.
Recommendations:
Run an incremental or "Retry error objects" migration job to try again. If this issue persists, contact Support and provide the migration mapping information and job ID to analyze the error.
Issue:
The object has been migrated but has the following error:
Details:
The object's configuration/setting/permission failed in the migration. For example, a list has been migrated, but the public view of the list failed. Then this warning will appear for indication.
Recommendations:
Issue:
The web part failed in the migration with the following error:
Details:
The web part type is not supported in the destination.
Issue:
The web part failed in the migration with the following error:
Details:
This error appears when you enable the MapPublishingToCommunicationSite=true customized feature in the migration policy and the Publishing web part cannot be migrated since it is not supported in the destination Communication site.
Issue:
The object failed in the Google Drive migration with the following error:
Details:
The object URL length in the destination exceeds the SharePoint character limits.
Recommendations:
Select Move up folders and files or configure one or multiple character limits to shorten the object URL in the migration policy, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The object failed in the Google Drive migration with the following error:
Details:
The object URL length in the destination still exceeds the SharePoint character limits after moving it up to the root folder.
Recommendations:
Configure one or multiple character limits to shorten the object URL in the migration policy, and run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The site collection failed in the migration with the following error:
Details:
The source/destination site collection URL has been changed.
Recommendations:
Update the site collection URL in the project mapping to the same one as the current site collection URL, and rerun a full migration job to resolve this issue.
Issue:
The file failed in the migration with the following error:
Details:
The Microsoft Azure container that stores the source file expired during the migration.
Recommendations:
Rerun the migration job later.
Issue:
The user failed in the migration with the following error:
Details:
There is no user mapping configured, and no auto-mapping option (User Principal Name Prefix, Display Name, or Email Address Prefix) enabled in the migration policy.
Recommendations:
Issue:
The user is skipped in the migration with the following information:
Details:
There is no destination user configured for the user in the user mapping.
Issue:
The user failed in the migration with the following error:
Details:
The user's display name has exceeded 121 characters. In this case, the user cannot be migrated based on the Display name mapping property due to Microsoft API limitations.
Recommendations:
Configure a user mapping to map the source user to an existing destination user. Then, run a "Retry error objects" migration job to resolve this issue.
Issue:
The user failed in the migration with the following error:
Details:
No destination user can be mapped based on the configured mapping property, and you do not configure a user mapping or domain mapping in the migration policy.
Recommendations:
Choose one of the following options, and then run an incremental or "Retry error objects" migration job to resolve this issue:
Issue:
The user failed in the migration with the following error:
Details:
You have configured a domain mapping for the source user. However, no corresponding user can be found in the destination.
Recommendations:
Check the domain mapping to make sure the mapping information is correct, and a corresponding destination user does exist. Optionally, you can configure a valid user mapping for the source user. Then, rerun the migration job.
Issue:
The user failed in the migration with the following error:
Details:
No destination user can be mapped based on the user mapping configured in the migration policy.
Recommendations:
Make sure the mapped user configured in the user mapping exist in the destination. Then, run an incremental or "Retry error objects" migration job to resolve this issue.
Issue:
The user failed in the migration with the following error:
Details:
If you select the Shared with you option in the migration policy for Google Drive to OneDrive migrations, the migrated content in the destination will be shared to the corresponding destination user of the source content owner. However, there is no user in the destination that can be mapped with the source content owner. Therefore, though the content can be migrated to the destination, the migrated content cannot be shared.
Recommendations:
Enable an auto-mapping option (User principal name prefix or Display name) or configure a user mapping to map the source content owner to an existing destination user. Then, run a "Retry error objects" job.
Issue:
The OneDrive site failed in the migration with the following error:
Details:
The OneDrive owner does not have a profile in the User Profile Service Application. The error may occur when the OneDrive site is newly created and the user profile of the OneDrive owner has not been synchronized to the User Profile Service Application during the migration.
Recommendations:
Navigate to SharePoint admin center > More features > User profiles > Manage User Profiles to check if the user profile of the OneDrive owner has been synchronized.
Issue:
The object has been migrated but has the following error:
Details:
The Person or Group column value of the object has been replaced with a place holder account in the destination.
Recommendations:
Here are two options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
The view has been migrated, but errors occurred while migrating the columns of the view. It may occur in the following situations:
Recommendations:
Issue:
The page has been migrated but has the following error:
Details:
The web part displayed in the destination page is different from that in the source page. The object related to the web part cannot be found in the destination.
Recommendations:
Compare the differences between the web parts displayed in the source and destination. Then, check if the object related to the source web parts exists in the destination.
Issue:
The web part failed in the migration with the following error:
SP-WebPartRelatedlistNotFound
Details:
The list related to the web part does not exist in the destination.
Recommendations:
Make sure the related list has been migrated to the destination, and run an incremental or "Retry error objects" migration job to resolve this issue.
Details:
The site failed to be migrated since the site template mapped for the site does not exist in the destination.
Recommendations:
Issue:
The Nintex workflow failed in the migration with the following error:
Details:
The license of the destination Nintex workflow app has expired.
Recommendations:
Issue:
The file failed in the migration with the following error:
Details:
The deviation between the size of the file downloaded from the source and the file size displayed in the source exceeds the allowed deviation threshold.
Recommendations:
Choose one of the following options to resolve this issue:
Issue:
The object failed in the migration with the following error:
Details:
Generally, the SharePoint built-in permission levels, including Contribute, Design, Edit, Full Control, Limited Access, Read, Restricted View, and System Limited View, have a built-in role ID and display name. However, the destination built-in permission level configured in your permission level mapping does not have the built-in role ID. Therefore, error occurs while migrating the permission level.
Recommendations:
Here are two options to try to resolve this issue:
If the error persists, contact Support and provide the following information to analyze the error: