Definition of 0T13A


Cause: A channel control check or interface control check occurred during an I/O operation
on the device at address cuu (channel and unit). Manual intervention is required before CCH
can retry the operation.
This is probably a hardware error.
System Action: The error is recorded on SYSREC. then the system waits for an operator
response. .
Programmer Action: none.
Operator Action: The card reader or punch must be reloaded and readied. Refer to the
applicable hardware operating guide. After one of these operations has been performed,
Press END on the console keyboard to continue processing, or
Type CANCEL and press END/ENTER on the keyboard to cancel the job or subtask. Normal
system processing will continue.

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