SAP Message >CFC054 - Incorrect subscription of a free interface

Diagnosis
You have assigned the free interface &V1& more than one module on ahierarchy level in the application heirarchy. The super indicator isnot set for at least one assignment.
Such a configuration is not allowed. Either one module on the hierarchylevel can be entered, or all modules on the same level must have thesuper indicator set.

Procedure
In the system settings, change the assignment of the function modulesfor interface &V1&, or
INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX