The problem is with a memory control unit (processor card or system backplane). Use the following table to determine the part number for the field replaceable unit (FRU):
| CCIN or FFC | Type and model | Part number | Description | Location code |
| 214 | 9117-MMA | 10N9146 | GHz 3.5 GHz POWER6, 2 Core Processor Card | Un-P2-Cx |
| 214 | 9117-MMA | 10N9144 | GHz 4.2 GHz POWER6, 2 Core Processor Card | Un-P2-Cx |
| 214 | 9117-MMA | 10N9139 | GHz 4.7 GHz POWER6, 2 Core Processor Card | Un-P2-Cx |
| 214 | 9117-MMA | 10N8550 | System processor backplane | Un-P2 |