DFS0946I INDEX DBD-dbdname INDEXES A SYSTEM RELATED FIELD
Explanation
The indicated INDEX DBD contained an INDEX= operand that specified a field name with a /CK as the first 3 characters.
System action
Abend 0939 is issued if batch DL/I was running. ACBGEN processing continues if the ACBGEN utility was being run.
Programmer response
Correct the DBD, and rerun the job.