IDC1179I OAM NO LONGER USES OAM COLLECTION ENTRIES IN CATALOG, THE COLLECTION KEYWORD IS IGNORED.
Explanation
A COLLECTION keyword is specified for the DEFINE NONVSAM command and ignored because defining OAM collection entries in Catalog is no longer necessary.
Recommendation: Remove any collection entries from the catalog by
using LISTCAT and DELETE commands. This is not a requirement, but those entries are no longer used
and will be ignored.
System action
This is an attention message. The system writes this message with a return code of 4 to call attention to the condition.
System programmer response
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 databases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL and the SYSOUT output for the job.
Source
DFSMSdfp