Definition of 0T18E


Cause: The interval timer has been incorrectly altered by a machine check. The times logged
will be invalid.
This is probably a hardware error.
System Action: Processing continues.
Programmer Action: none.
Operator Action: Place the time-of-day-clock switch in the off position and remove all time—dependent
jobs from the job stream. Try to correct the timer by using the SET command when you must perform IPL
If the problem recurs, issue the ROD command, execute EREP (see DOS/VS SADP) and have
the output available. Call your IBM customer engineer.

Used with Courtesy and Permission of International Business Machines, Inc.