IBM i 830

Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
FFF4 Disk device problem DISKDRV
FI01112
FFF5 Disk sector read error
A disk unit service action is recommended only if the Service Action Log
contains an entry for this reference code. For more information about the
Service Action Log, see “Hardware Service Manager” in the iSeries Service
Functions.
DISKDRV
FFF6 Disk device detected recoverable error
A disk unit service action is recommended only if the Service Action Log
contains an entry for this reference code. For more information about the
Service Action Log, see “Hardware Service Manager” in the iSeries Service
Functions.
DISKDRV
FFF7 Temporary disk data error
No action required. This reference code is logged for information only.
DISKDRV
FFF8 to FFF9 Temporary disk data error
A disk unit service action is recommended only if the Service Action Log
contains an entry for this reference code. For more information about the
Service Action Log, see “Hardware Service Manager” in the iSeries Service
Functions.
DISKDRV
FFFA Temporary disk bus error
A disk unit service action is recommended only if the Service Action Log
contains an entry for this reference code. For more information about the
Service Action Log, see “Hardware Service Manager” in the iSeries Service
Functions.
DISKDRV
FI01112
BACKPLN
FI01141
FI01140
DEVTERM
FFFE Temporary disk bus error
A disk unit service action is recommended only if the Service Action Log
contains an entry for this reference code. For more information about the
Service Action Log, see “Hardware Service Manager” in the iSeries Service
Functions.
DISKDRV
FI01112
FI01106
DISKTRY
FI01141
FI01140
BACKPLN
DEVTERM
Disk Unit Failing Items
Notes:
1. To determine the failing items, go to “Failing Items” on page 479.
2. To determine the associated part numbers, go to “Type, Model, and Part
Number list” on page 885.
3. To determine the parts associated with symbolic FRUs, such as “ANYBUS”,or
“DEVTERM”,goto“Symbolic FRUs” on page 495.
Failing Item Description Document Description
BACKPLN Card enclosure or backplane Problem Analysis; Symbolic FRU Isolation
CMPRES1 Compressed device and compression IOA are
not compatible
Problem Analysis; Symbolic FRU Isolation
DEVTERM Device terminator Problem Analysis; Symbolic FRU Isolation
DISKDRV Disk drive and logic card Problem Analysis; Symbolic FRU Isolation
432x, 660x, 671x, 673x
Chapter 2. Unit Reference Codes 153