DFS4512A NO SYSIN RECORDS FOR FUNC=xxx ExplanationThe Global Online Change utility (DFSUOLC0) encountered an error because it did not find any SYSIN records for xxx. In the message text, xxx can be: ADD DEL System actionThe DFSUOLC0 utility terminates with a return code of 4. User responseModify the JCL to add the SYSIN record with the IMSID that you want to add or delete, and try the utility function again. ModuleDFSUOLC0