AVZ3124S SHOWCAT FAILED, RC=rcode, DDNAME=ddname, DSNAME=dsname
Explanation
A product generalized input/output processing routine tried to list the required message data from a data set, but the SHOWCAT operation failed with the above return code.
User response
Review the error message text. Determine what caused the SHOWCAT operation to fail, based on the return code. Correct the above problems, and restart. For further assistance, contact your local product systems programming group.