Reference Code
Description/Action Perform all actions before exchanging Failing Items
Failing Item
C301 to C302,
C30D, C311 to
C312, C31D, C321
to C322, C32D,
C331 to C332,
C33D
System Sub-Card(s)
F102, F140, F282 to
F283
System bus error
F401
System Card(s) or BackPlane
F402
Bus expansion card
F404 to F406
Optical link on Bus Expansion Adapter card failed
F408
Bus expansion card
F409 to F40D
Optical link on Bus Expansion Adapter card failed
System Processor Failing Items Detail
Use this table for details on the Failing Item column in the Reference Codes
table(s) above.
Table 2. System Processor Failing Items Details
Failing Item
Description
Document Description
AJDG301
Slic Code
Service Functions; APAR or LICTR
AJDGP01
Service Processor Code
Service Functions; APAR or LICTR
ANYMEM
Main Storage Card - Location Unknown
Problem Analysis; Symbolic FRU Isolation
ANYPROC
Processor Unknown
Problem Analysis; Symbolic FRU Isolation
CCIN
Card
Problem Analysis; Symbolic FRU Isolation
CCIN
System Backplane
Problem Analysis; Symbolic FRU Isolation
CTLPNCD
Control Panel Card
Problem Analysis; Symbolic FRU Isolation
MEMCFG
Memory configuration error
Problem Analysis; Symbolic FRU Isolation
NEXTLVL
Contact your next level of support
Problem Analysis; Symbolic FRU Isolation
NOMSUSE
No usable main storage
Problem Analysis; Symbolic FRU Isolation
RIOPORT
MUM RIO IO PORT
Problem Analysis; Symbolic FRU Isolation
(B428, B448) System Processor Reference Codes
The system processor detected a failure.
These reference codes are for Models 825, 870, and 890.
If the system is operational, look in the Service Action Log for a list of failing
items. If the failing item is a Symbolic FRU, go to that section of the
documentation and follow the procedure. If the failing item is hardware, go to the
locations tables for the model on which you are working. The table will match a
FRU to the failing component, direct you to the proper remove and replace
procedure, and provide location information.
B427
System Reference Codes
243
