Definition of 4Q35I


4Q35I B/O CK
Cause: Unit check with status byte indicating bus-out check. Parity error in l/O channel. This
is probably a hardware error.
System Action: Normal QTAM operation continues.
Programmer Action: none.
Operator Action: If the problem persists, have the following available for problem determina-
· system log showing this error message
· ROD command output
· EREP output (see DOS/VS SADP)

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