Team created without SharePoint site

Hamza Jouini 70 Reputation points
2025-05-12T21:09:38.4266667+00:00

When creating a Microsoft Team using the Microsoft Graph API, the associated Microsoft 365 Group is successfully created, and the Team appears correctly. However, the SharePoint site (and the default document library/drive) is not always provisioned automatically. This results in persistent 404 Not Found errors when attempting to access the Sharepoint/Teams enpoints

/teams/{team-id}/channels/{channel-id}/filesFolder

/groups/{group-id}/drives
 
/groups/{group-id}/drive

/groups/{group-id}/drive/root

Details (ResourceNotFound): Resource is not found

endpoint — even after implementing long timeouts ( really long ) and multiple retries. The issue appears to be isolated to two specific organizations. In those tenants, the problem occurs consistently: the Teams are created, but the SharePoint backend is missing. I’ve also tested this manually — the Files tab within Teams shows nothing, and while the SharePoint site is visible in the admin portal, attempting to access it leads to a “Request Access” page. In contrast, this issue does not occur in other client organizations, where the SharePoint site is provisioned automatically and immediately usable.

For one of these organizations the issue started with old teams where

/groups/{group-id}/drive/root

starting returning 404 while /drives endpoint returns the drives correctly

i don't know what's happening here, also the copyNotebook and copy endpoints from other sharepoint files to the new team starting returning

Details (20160): No modern group was found that matches the ID {id}

and obviously the group exists by the site doesn't.
any help on this thanks

Microsoft Security | Microsoft Graph
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2 answers

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  1. DE RYCKER Marc-Hendrik 25 Reputation points
    2025-05-15T12:00:41.9966667+00:00

    Upvoting in hopes of getting more visibility.

    We are having the same problem since this week, i have reported this yesterday and today as a 'problem' throught he admin center, however both times the investigations have been closed.

    The service tickets i've launched yesterday and today are also not being picked up.

    When using the Teams Web client using the dev tools we can see that the Files tab fails to determine the underlying SharePointLibrary, to add we also noticed errors before this one on the ms graph endpoint: /groups/{groupid}/sites/root

    Which makes it seem like groups are being created, and sites are being created but their link is somehow not being properly made.

    2 people found this answer helpful.

  2. André 15 Reputation points
    2025-05-21T10:51:13.3566667+00:00

    It is fixed for our tenant now! Microsoft issued a fix this morning :)

    0 comments No comments

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