HP C737990900 - Manual (Page 139)

Commands 139
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3B 00h Sequential positioning error
A command has failed and left the logical position at an
unexpected location.
3D 00h Invalid bits in Identify message
An illegal Identify message has been received by the
drive at the start of a command.
3E 00h Logical unit has not self-configured yet
The drive has just powered on and has not completed its
self-test sequence, so it cannot process commands.
3F 01h Microcode download
The firmware in the drive has just been changed by a
WRITE BUFFER command.
3F 0Fh
Echo buffer overrun A Read Buffer command has been received with Echo
Buffer mode set, and the echo buffer has been overwritten
by a different host from that which issued the Read Buffer
command.
3F 11h Media Auxiliary Memory accessible
MAM is accessible but the cartridge is in the Hold
position. Unit Attention is generated.
40 XX h
Diagnostic failure on component XX A diagnostic test has failed. The Additional Sense Code
Qualifier is a vendor-specific code indicating the failing
component.
43 00h Message error
A message could not be sent or received because of
excessive transmission errors.
44 00h Internal target failure
A hardware failure has been detected in the drive that
has caused the command to fail.
45 00h Select or reselect failure
An attempt to reselect an initiator in order to complete the
command has failed.
47 00h SCSI parity error
A command failed because of an excessive number of
parity errors on the SCSI interface.
48 00h Initiator detected error message received
A command failed because an Initiator Detected Error
message was received.
49 00h Invalid message error
The command failed because an invalid message was
received by the drive.
4A 00h Command phase error
A command could not be executed because too many
parity errors occurred in the command phase
4B 00h Data phase error
A command could not be completed because too many
errors occurred during the data phase.
4E 00h Overlapped commands attempted
An initiator selected the drive even though it already had
a command outstanding.
50 00h Write append error
A write-type command failed because the point at which
to append data was unreadable.
51 00h Erase failure
An ERASE command failed to erase the required area on
the tape.
52 00h Cartridge fault
A command could not be completed because of a fault in
the tape cartridge.
53 00h Media load or eject failed
An attempt to load or eject the tape failed because of a
problem with the tape.
Code Description Explanation