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Permission & Access Issues

Fix SharePoint SCIM Cannot Sync Everyone Except External Users Group

Maira MehtabMaira Mehtab Sep 22, 2026 868 views

Question details

Users experience an issue where a SharePoint custom application synchronizes the federated 'Everyone except external users' group via SCIM but fails to retrieve its members.

Product
SharePoint
Device & OS
not provided
Scenario
Synchronizing a federated group through SCIM using a SharePoint custom application.
Observed behavior
The SCIM synchronization fails to retrieve members for the 'Everyone except external users' group, while other security groups sync correctly.
Before you start

Ensure you have Microsoft 365 Administrator privileges and access to the Microsoft 365 Admin Center to view service logs and open official support tickets.

Solution 1Recommended

Open a Microsoft 365 Support Ticket

Since this involves Azure, SCIM, and tenant-level configurations, contacting Microsoft Support is the most direct way to resolve the backend sync failure.

Azure is likely not returning users for the federated group due to a service or integration issue. This requires investigation with access to tenant and service logs.

1
Log in to the Admin Center

Navigate to the Microsoft 365 admin center using your administrator credentials.

2
Navigate to Support

Go to the 'Support' section on the left-hand menu, then select 'Help and support'.

3
Contact Support

Click on 'Contact support' to open a new ticket, providing details about the SCIM sync failure for the 'Everyone except external users' group.

Information needed: Be prepared to provide your tenant ID and any relevant SCIM application logs to speed up the Microsoft support investigation.
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Frequently Asked Questions

Why does SCIM fail only for the 'Everyone except external users' group?

This specific group is a federated system group in SharePoint and Azure Active Directory. Custom SCIM applications often fail to retrieve its members because Azure may not expose these users in the same way it does for standard manually-created security groups.

Can the standard SharePoint community help with this SCIM issue?

The standard SharePoint community usually focuses on end-user issues. For custom application and SCIM integration problems, it is highly recommended to use the SharePoint Developer community or Microsoft Q&A for developer-level troubleshooting.

What logs are required to troubleshoot the SCIM sync failure?

You will need to collect both tenant-level Azure AD logs and the service logs from your custom SCIM application to identify where the user retrieval process is failing.