If the request to convert a shared folder to a team folder fails (for example, because the total team folder system quota has been exceeded), the following events take place:
- The reason for the failure is shown clearly, since an administrator is needed to allocate more total quota for team folders.
- No pending team folder conversion request is generated.
- Requests to convert shared folders to team folders are postponed.
- Microsoft Teams displays a report saying that the tab could not be saved.