4B30I P INTERV REQ SYSnnn=cuu TI=xxxx DC=dddddddddd DECB=aaaaaa
Cause: Intervention required on unit check. Device not ready.
System Action: Processing continues.
Programmer Action: none.
Operator Action: Some possible conditions that cause the issuance of this message are:
display or printer not ready. printer out of paper, power off on data set, data set on-hook, data
set not in data mode, etc. Ensure that all pertinent devices have power on and are ready, and
that the terminal location checks all switch settings, paper supply etc., to ensure proper
If the problem persists, have the
· on-line terminal test output, if possible, on the device in question
· ROD command output
· EREP output (see DOS/VS SADP)
· system log
available for problem determination.
Used with Courtesy and Permission of International Business Machines, Inc.