SAP Message 6G088 - Authorization must be at least &

Diagnosis
The authorization used is not permitted.

System Response
The authorization suggested by the system was &V1&.
You may not use an authorization below a set value. In the hierarchystructure, you may define authorizations with a higher value.
This is because you can restrict actions on the expanded nodes usinghigher authorizations. The opposite is not useful because users in thiscase do not see any partial structures that they are not authorizedfor.
The authorizations can be used in the order of Project member ->Project manager -> Administrator. Administratorauthorization is the highest possible authorization.

Procedure
Use at least the system default value.