17D

Explanation
During processing of an EVENTS macro for a wait
request, the system found an incorrect address specified for the EVENTS
table.

System action
The system abnormally ends the program that issued
the EVENTS macro.

System programmer response
  If the error recurs and the program
is not in error, look at the messages in the job log for more information.
Search problem reporting data bases for a fix for the problem. If
no fix exists, contact the IBM® Support
Center. Provide the program listing and the assembly listing associated
with the job.

Programmer response
Ensure that an EVENTS macro was issued to
construct the EVENTS table. Correct the error.  Run the job again.

Source
Task management