Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
XX22 BPC to BPD-1 communication fault BPDPWR
BPCPWR
MAPPWR
XX23 BPD-1 Seeprom VPD fault BPDPWR
XX31 BPD-2 fault BPDPWR
XX32 BPC to BPD-2 communication fault BPDPWR
BPCPWR
MAPPWR
XX33 BPD-2 Seeprom VPD fault BPDPWR
XX51 BPR-1 fault BPRPWR
XX52 BPC to BPR-1 communication fault BPRPWR
BPCPWR
MAPPWR
XX53 BPR-1 Seeprom VPD fault BPRPWR
XX61 BPR-2 fault BPRPWR
XX62 BPC to BPR-2 communication fault BPRPWR
BPCPWR
MAPPWR
XX63 BPR-2 Seeprom VPD fault BPRPWR
XX71 BPR-3 fault BPRPWR
XX72 BPC to BPR-3 communication fault BPRPWR
BPCPWR
MAPPWR
XX73 BPR-3 Seeprom VPD fault BPRPWR
XXB1 BPA EPO Switch fault MAPPWR
Table 3. SPCN reference codes for system Models 870 and 890 with table
identifier B0:
For SRCs in this table where x is a variable number or character, xxnn will appear
in the table representing the variable.
Reference Code Description/Action Perform all actions before exchanging Failing Items Failing Item
0FB6, 0FC6, 0FD6,
0FE6
MCM running over temperature MAPPWR
1C06 Airflow loss in MCM subsystem resulting in over-temperature MAPPWR
6114 1.8V bus processor subsystem load fault MAPPWR
6124, 6134 1.5V bus processor subsystem load fault MAPPWR
6144 3.3V bus processor subsystem load fault MAPPWR
6514 5.0V bus processor subsystem load fault MAPPWR
6814 2.5V bus processor subsystem load fault MAPPWR
6914 1.8V bus processor subsystem load fault MAPPWR
6924, 6934 1.5V bus processor subsystem load fault MAPPWR
6944 3.3V bus processor subsystem load fault MAPPWR
6D14 5.0V bus processor subsystem load fault MAPPWR
7E06 No MCMs detected or MCMs mismatch MAPPWR
1xxx
134
iSeries: iSeries 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Analyze Hardware Problems (System Reference
Codes)