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BugZero found this defect 473 days ago.
This article documents possible causes for a Veeam Backup for Microsoft 365 Backup Repository to be listed as having an Invalid status and provides troubleshooting advice.
The sections below list different reasons why Veeam Backup for Microsoft 365 may list a backup repository as having an Invalid state. The list below is in no particular order. Each possibility must be investigated individually. If you would like assistance, please open a support case.