PL/I · Message ID
What does CEE3103S: Error Writing Messages to the Dump File mean in PL/I?
Language Environment tried to write formatted message text to the CEEDUMP or CEEMSG data set during dump processing and the write failed, usually because the DD is misallocated, too small for the output, or points to a device that doesn't support it.
Language Environment tried to write formatted message text to the CEEDUMP or CEEMSG data set during dump processing and the write failed, usually because the DD is misallocated, too small for the output, or points to a device that doesn't support it.
Verify the CEEDUMP/CEEMSG DD statement in the JCL points to a valid, adequately sized SYSOUT class or dataset, and check the job log for a prior allocation failure on that DD.