Diagnosis
When deleting the user status &v1& the authorization object B_USERST_Tis checked for the following values:
,,Status profile,,&v2&
,,Object type,,&v3&
,,Authorization key,,&v4&
,,Activity,,06
You do not have the required authorization.

System Response
You may not delete user status &v1&.

Procedure
Contact your system administrator for the necessary authorization.