3793195 - Failed to save role collection: You cannot remove the last administrator assigned to an identity provider used by platform users.

In the SAP BTP Cockpit, you attempt to remove a user assigned via the Default Identity Provider directly from the Subaccount Administrator role collection (Security -> Role Collections).

The action fails with an error message such as:
Failed to save role collection: You cannot remove the last administrator assigned to an identity provider used by platform users. To remove this user, add another user to this role collection.

SAP Business Technology Platform

Subaccount Administrator, Default Identity Provider, Default IdP, Role Collections, Security, Cannot remove user, Unable to unassign , KBA , BC-CP-CF-SEC-IAM , UAA, Authentication, Authorization, Trust Mgmnt , Problem