How to Fix Power Automate Error: GUID Does Not Exist in Term Store
Question details
The user needs to resolve an error in Power Automate where a specified GUID is reported as missing from the term store during file property retrieval.
- Product
- Power Automate and SharePoint
- Device & OS
- not provided
- Scenario
- Using the 'Get files (properties only)' action in a flow that interacts with a SharePoint library containing managed metadata columns.
- Observed behavior
- The Power Automate flow fails and returns an error stating that a given GUID does not exist in the SharePoint term store.
Ensure you have SharePoint site admin permissions and can access the Term Store Management Tool to verify metadata configurations before modifying your flow.
Verify and Update SharePoint Term Store GUIDs
Check the SharePoint Term Store to ensure the managed metadata term referenced by the failing file still exists and matches the expected GUID.
This error typically occurs when a SharePoint list item is tagged with a managed metadata term that was later deleted or recreated in the Term Store. Power Automate attempts to read the old GUID, which no longer exists.
Go to your SharePoint Admin Center, expand 'Content services', and select 'Term store'.
Navigate through your taxonomy to find the term set associated with the managed metadata column used in your SharePoint list or library.
Select the terms and check their Unique Identifiers (GUIDs) in the properties panel to see if they match the missing GUID from your Power Automate error log.
If the term was deleted, navigate to the specific file in your SharePoint library, clear the invalid metadata field, and re-tag it with a valid, existing term.
Consult the Power Automate Community Forums
Since this is a known, complex issue involving SharePoint managed metadata integrations, seeking community guidance is highly recommended.
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Frequently Asked Questions
What is a GUID in the SharePoint Term Store?
A GUID (Globally Unique Identifier) is a unique string of characters assigned to every term and term set within the SharePoint Term Store. Power Automate uses these GUIDs to accurately reference and retrieve metadata.
Why does 'Get files (properties only)' fail with managed metadata?
This action often fails if a file in the SharePoint library is tagged with a managed metadata term that has since been deleted or replaced in the Term Store. The flow tries to read the associated GUID, realizes it is missing, and triggers an error.
Can I ignore metadata columns when getting files in Power Automate?
Yes, you can use OData filter queries in the 'Get files (properties only)' action or create a specific SharePoint view that excludes the problematic managed metadata columns, allowing your flow to bypass the broken GUID references.
