Veeam Backup for Microsoft 365 • Operations that change non-concurrent collections must have exclusive access. A concurrent update was performed on this

Hi,

Good saturday, today we got brand new error in a lot of the tenants caused failed state.

Jobs failed with in the last version, never happen before.
"Operations that change non-concurrent collections must have exclusive access. A concurrent update was performed on this collection and corrupted its state. The collection's state is no longer correct."

Ticket: Case #07628235

Statistics: Posted by edh — Mar 08, 2025 5:27 pm

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