0

Program execution has completed normally.

4

Program execution has completed normally. However, warning messages were issued. See the MSGS DD/DLBL for more detailed information.

16 or 1016

Program execution has completed abnormally. See the MSGS DD/DLBL for more information.

1020

The MSGS DD/DLBL is not coded properly in the JCL. Check your JCL and resubmit the job.

1024

An error has occurred in the routine responsible for writing error messages. This caused an abnormal termination of IN25SYMP. Check the job log for information from the operating system or PL/I concerning the error condition.