These error lists are some of the more common errors encountered in MigrationWiz for Mailbox and Documents projects.
AADSTS7000222
AADSTS7000222: The provided client secret keys for app 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' are expired.
- This error indicates that the stored migration admin user credentials or the Client/Tenant ID in the Project endpoint settings are changed/incorrect.
- Please edit the Project and try to save endpoint settings. If you are unable to save due to validation failure, it means the Migration Admin user or the Azure tenant Modern Auth application Client/Tenant ID to be re-checked.