Not all the names in one directory have counterpart names in the other directory.
The program is ended. The return code is 12.
If the error recurs and the program is not in error, look at the messages in the job log for more information. Search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL and all printed output and output data sets related to the problem.
Make sure that at least one partitioned data set has true names associated with every member in the partitioned data set. Resubmit the job.
DFSMSdfp