Fix SharePoint Retention Policy Not Creating Preservation Hold Files
Question details
Users report that a SharePoint retention policy stops generating files in the Preservation Hold Library after the policy has been disabled and then re-enabled.

- Product
- SharePoint
- Device & OS
- not provided
- Scenario
- Administrators are trying to enforce data retention on SharePoint sites, but modified or deleted documents are no longer being preserved securely after toggling the policy.
- Observed behavior
- The Preservation Hold Library fails to create preserved copies of files. The compliance mechanisms appear inactive despite the policy being re-enabled.
Ensure you have Microsoft 365 Compliance Administrator or Global Administrator privileges before attempting to modify or check retention policy scopes.
Verify Policy Status, Scope, and Apply a Test File
Check that the retention policy is correctly scoped to the affected sites and force a manual test to monitor the background processing.
When a retention policy is disabled and re-enabled, it must be re-processed by Microsoft 365 backend services. This can cause temporary disconnects in the scope of the policy applied to specific SharePoint sites.
Log in to the Microsoft Purview compliance portal using your administrator credentials.
Navigate to 'Data lifecycle management' > 'Microsoft 365' > 'Retention policies'. Locate your specific policy and ensure its status is marked as 'Active' with no lingering errors.
Edit the policy to confirm that the affected SharePoint sites are explicitly included in the 'Locations applied' configuration.
Go to one of the affected SharePoint sites, create a new document, and modify it. Delete the document to trigger the retention hold, then check the Preservation Hold Library after 24 hours to see if the file appears.

Check Preservation Hold Library Permissions
Ensure that the Preservation Hold Library itself is fully accessible and not experiencing permission inheritance issues.
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Frequently Asked Questions
How long does it take for a SharePoint retention policy to take effect?
When you create, modify, or re-enable a retention policy in Microsoft 365, it can take anywhere from 24 hours to 7 days for the policy to fully apply across all selected SharePoint locations.
Who can view the Preservation Hold Library in SharePoint?
The Preservation Hold Library is intentionally hidden from regular users. Only users assigned the Site Collection Administrator role for that specific SharePoint site can view and access the contents of this library.
Why did disabling the retention policy break the hold library process?
Disabling a policy interrupts active Microsoft 365 background timer jobs. Re-enabling it requires the backend system to re-evaluate all items against the newly activated policy, which can cause temporary synchronization delays or glitches before files are successfully preserved again.
Can I manually force a retention policy to sync immediately?
No, Microsoft 365 relies on automated background timer jobs to process retention policies and eDiscovery holds. There is no manual button to force an immediate sync; administrators must wait for the background tasks to complete naturally.




