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Microsoft M365 Exchange backup failure with SaaS Connector Framework Error 67113881/801 401 Access Denied (V-79-57344-43293)
Problem
During a Microsoft M365 Exchange backup, the job fails immediately with a SaaS Connector Framework Error 67113881/801.
Error Message
Backup - SCF::\\<tentant>\O365Family\O365Exchange
SaaS Connector Framework error: Error code: 67113881/801. Access is denied. (401) HTTP Error.
V-79-57344-43293 - SaaS Connector Framework error - Access was denied.
0xe000a91d - SaaS Connector Framework error - Access was denied.
SaaS Connector Framework error: Error code: 67113881/801. Access is denied. (401) HTTP Error.
Cause
Microsoft API issue.
Solution
This issue is resolved in Backup Exec 25.0 Hotfix 237752