Tape Driver User's Guide

Troubleshooting
M8501 and M8502 ACL Tape Drive Installation and User’s Guide—529972-001
6-9
Fault Symptom Codes (FSCs)
Control command
execution failed
7002 D, G A command response opcode from the
Control task was not anticipated or is un-
identifiable.
Control response not
matched to a known
command
7003 D,G A command response was received from
the Control task, but the original
command opcode could not be
determined.
Loader response not
matched to a known
command
7004 D, G A command response was received from
the Loader task, but the original command
opcode could not be determined.
Drive response not
matched to a known
command
7005 D, G A command response was received from
a Drive task, but the original command
opcode could not be determined.
Flash response not
matched to a known
command
7006 D, G A command response was received from
the Flash task, but the original command
could not be determined.
Drive index on Update
Status message was
invalid
7007 C, D, G An Updated Drive Status message was
received from a module, but the drive
index was out of range.
The Drive response
was not expected
7008 C, D, G A command response was received from
a Drive task to which a command had not
been sent.
The opcode for a
WORD message was
unknown
7009 C, D, G A WORD-sized message was received
but the message opcode could not be
identified.
The opcode for a
DWORD message
was unknown
700A C, D, G A DWORD-sized message was received
but the message opcode could not
identified.
The button causing
ACL to go offline was
unknown
700B C, D, G A command to take the ACL offline was
completed successfully, but the GUI
button that initiated the action could not
be identified.
Destination Xchg was
Null
700C C, G Attempting to send a command to a task,
but the argument exchange pointer was
NULL.
Sending of a cmd
failed
700D C, G An attempt to place a command on a task
exchange failed.
Deactivating a drive
that is not attached
700E C, G The Control task is indicating that a
request to deactivate a drive failed
because the drive is not attached.
Table 6-2. Fault Symptom Codes
Message FSC ERP