When
I try to create a new user / group / tenant that does not pass the white list validation

Then
I get two error notifications in admin:
1. Server Error : Group has an invalid id: '***' is not a valid resource identifier.
2. Failed : Could not create group ***. Check if it already exists.

Expected Behavior
I see the first notification only as the second notification is misleading

Hint
When creating an invalid tenant the second notification appears only