IRR65040I

Explanation
The  RACF® database
identified by ddname  is an active primary or backup
for this system. It cannot be overwritten while active.

System action
Processing ends with a return code of 16.

System Programmer Response
Correct the
data set specified on the DD statement and run the utility again.
If
you are attempting to synchronize the primary and backup data sets,
see the section on copying your database in z/OS Security Server RACF System Programmer's Guide.