Customer reported the below warning from Teams migration:
Migration of Sharing Capability option was skipped because source setting is less restrictive than target tenant setting.
This is a known issue documented in our Release Notes document. Workaround: Ensure that sharing settings in the target tenant is the same or less restrictive than the source tenant.
See below Microsoft article for where to check the settings and ODM release notes:
https://learn.microsoft.com/en-us/sharepoint/change-external-sharing-site
Teams migration known issues
| Issue | ID |
|---|---|
|
If the external sharing settings of the target tenant is more restrictive than the settings in the source tenant, then Office 365 groups and SharePoint items cannot be migrated to the target tenant. Workaround: Ensure that sharing settings in the target tenant is the same or less restrictive than the source tenant. You must create a fresh task to migrate the items. | 259757 |