An attempt was made to copy to a PDS without specifying a member name on the SYSUT2 DD statement.
The program is terminated. The return code is 12.
Specify at least one member name for the PDS data set supplied in SYSUT2 DD statement. The member name can be given either via the SYSUT2 DD statement (this option may be used only if one ouput member needs to be supplied) or via the MEMBER control statement (one MEMBER statement per output member needed). Correct the error and resubmit the job.