#SP-AppSiteUnavailable

Issue:

An app site encountered an error during backup with the following error code:

Details:

The app is not working, and the app site is unavailable.

Solution:

Check the app status in Microsoft 365. If you want to ignore the exception and avoid the impact on the job status, go to the AvePoint Cloud Backup for Microsoft 365 interface and navigate to Settings > Backup to skip the error by error code.