Reference Code
Description/Action Perform all actions before exchanging Failing Items
Failing Item
3120
I/O Processor detected that the bus is not operational
A device was added to SCSI bus 0 of the I/O Adapter and caused the bus
to become not operational. Remove the device.
3121
I/O Processor detected that the bus is not operational
A device was added to SCSI bus 1 of the I/O Adapter and caused the bus
to become not operational. Remove the device.
3122
I/O Processor detected that the bus is not operational
A device was added to SCSI bus 2 of the I/O Adapter and caused the bus
to become not operational. Remove the device.
3123
I/O Processor detected that the bus is not operational
A device was added to SCSI bus 3 of the I/O Adapter and caused the bus
to become not operational. Remove the device.
3140
I/O Processor detected that the bus is now operational
This reference code and the 3120 reference code that occurred before it
require no service action, since SCSI bus 0 is now operational.
3141
I/O Processor detected that the bus is now operational
This reference code and the 3121 reference code that occurred before it
require no service action, since SCSI bus 1 is now operational.
3142
I/O Processor detected that the bus is now operational
This reference code and the 3122 reference code that occurred before it
require no service action, since SCSI bus 2 is now operational.
3143
I/O Processor detected that the bus is now operational
This reference code and the 3123 reference code that occurred before it
require no service action, since SCSI bus 3 is now operational.
3150
I/O processor detected a SCSI bus configuration error
Internal and external SCSI cables are connected to SCSI bus 0 at the same
time. Correct the SCSI bus 0 configuration.
3151
I/O processor detected a SCSI bus configuration error
Internal and external SCSI cables are connected to SCSI bus 1 at the same
time. Correct the SCSI bus 1 configuration.
3400
I/O processor card detected device error
FI02112
STORIOA
FI01106
DEVTERM
FI01140
3401
Device backplane problem
3501
I/O processor Licensed Internal Code error
AJDGP01
IOP
3600 to 3601
System log entry only, no service action required
8008
A permanent cache battery pack failure occurred
8009
Impending cache battery pack failure
2748, 2757, 2763, 2778, 2782, 5703
System Reference Codes
141