Reference
Code
Description/Action Perform all actions before exchanging
Failing Items
Failing Item
9100 Interface error detected by I/O processor or by tape unit
Before exchanging any parts, do the following:
1. Ensure that an interposer is connected between the I/O
processor and the SCSI cable.
2. Ensure that the SCSI cable between the interposer and
the device is seated correctly, and that there are no
bent or damaged pins on the SCSI cable.
3. Ensure that a terminating plug is attached to the
device end of the SCSI cable.
FI00851
FI00856
05H3834
EXTSCSI
61G8324
9200 I/O processor addressed the tape unit; no response
Before exchanging any parts, do the following:
1. Ensure that the device is powered on.
2. Ensure that an interposer is connected between the I/O
processor and the SCSI cable.
3. Ensure that the SCSI cable between the interposer and
the device is seated correctly, and that there are no
bent or damaged pins on the SCSI cable.
4. Ensure that a terminating plug is attached to the
device end of the SCSI cable.
FI00851
FI00856
05H3834
EXTSCSI
61G8324
9201 Tape unit command timeout
Before exchanging any parts, do the following:
1. Ensure that the device is powered on.
2. Ensure that an interposer is connected between the I/O
processor and the SCSI cable.
3. Ensure that the SCSI cable between the interposer and
the device is seated correctly, and that there are no
bent or damaged pins on the SCSI cable.
4. Ensure that a terminating plug is attached to the
device end of the SCSI cable.
FI00851
FI00856
05H3834
EXTSCSI
61G8324
9210 Illegal or unsupported tape unit response FI00851
FI00856
FI00130
9300 Tape unit failure DHK0002
9301 Tape device failure, redundancy lost
The tape unit detected a hardware failure that does not
prevent the tape unit from completing the present
operation.
See the 3490 Tape Unit service information to determine
the failing item.
DHK0002
9302 I/O processor Licensed Internal Code error
If the system is operational, take a dump of the I/O
processor data. For more information, see the iSeries Service
Functions information or ask your next level of support for
assistance.
FI00130
9310 Licensed Internal Code for the tape unit is not correct FI00851
FI00130
3490
Chapter 2. Unit Reference Codes 137