Table of Contents
Advertisement
Figure
1-7 (Page
1 of
2). Interface Contrc lller Reference Codes
Ref'
1
Part Number
Code
Probable
Cause
Action
O O C O
tic int
code
The tape unit has received an illegal command. This is a program
problem beyond the unit interface. If the reference code continues to
occur, contact your next level of support.
The tape unit received a command descriptor block with an illegal
field. This is a program problem beyond the unit interface. If the ref-
erence code continues to occur, contact your next level of support.
The tape unit has received an illegal mode select value. This is a
program problem beyond the unit interface. If the reference code con-
tinues to occur, contact your next level of support.
tic int
code
tic int
code
tic int
code
The tape unit has received an illegal mode length. This is a program
problem beyond the unit interface. If the reference code continues to
occur, contact your next level of support.
tic int
=l-T
The tape unit has received fixed mode, but fixed bit is not set in the
command byte. This is a program problem beyond the unit interface.
If the reference code continues to occur, contact your next level of
support.
The tape unit has received a command byte compare. This is an
illegal command. This is a program problem beyond the unit inter-
face. If the reference code continues to occur, contact your next level
of support.
Cancel was pressed on the tape unit front panel. Put the tape unit
online. Inform the operator that pressing the Cancel button will stop
the job.
tic int
code
Operator
tic int
code
The tape unit has received a command with the wrong length indicator
on and the fixed bit set. This is a program problem beyond the unit
interface. If the reference code continues to occur, contact your next
level of support.
O O C A
tic int
code
The tape unit has received a rewind command while it is offline. This
is a program problem beyond the unit interface. If the reference code
continues to occur, contact your next level of support.
A parity error has occurred. If this reference code continues to occur,
exchange the FRUs as needed. Attempt the operation again after each
1
FRU is exchanged to verify the repair.
--
-
O O C C
O O C D
tic int
code
-
-
- -
The tape unit has received a command with an illegal status page.
This is a program problem beyond the unit interface. If the reference
code continues to occur, contact your next level of support.
O O D O
reset that was not expected has occurred. If this reference code
exchange the FRU. Attempt
O O D 1
1-20
9348 Service Information
Advertisement
Table of Contents
