An error message similar to the following may appear in the GPOADmin log files for the Approval workflow configured for Exchange Online:
2025-05-16 15:25:43Z, Failed to retrieve the version controlled object with the version control id '6b3ab073-499c-4e60-94c0-f1eb11065b16'.
System.NullReferenceException: Object reference not set to an instance of an object.
at Quest.Avalanche.VersionControl.Workflow.EmailWorkflowWorker.ThreadProc(), questadmin, Information, 2020, Debug
The object with the ID referenced in the GPOADmin log files may no longer exist while having a pending approval request.
To resolve this issue, follow these steps:
1. Access the Service Account's Mailbox:
2. Locate the Approval Email:
3. Move the Email:
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