348-Unsupported DIMM Configuration Detected - Processor X, DIMM Y

Symptom

348-Unsupported DIMM Configuration Detected - Processor X, DIMM Y. Registered DIMMs are only supported when an HPE Persistent Memory Module is present in the system.

Cause

The server does not support Registered DIMMs when an HPE Persistent Memory module is installed.

CAUTION:
Failure to properly handle DIMMs and HPE Persistent Memory modules can damage the memory components and the system board connector. For more information, see the handling guidelines in the troubleshooting guide for your product:
Action
  1. Remove the unsupported DIMM.
    For more information, see the server maintenance and service guide for your product on the Hewlett Packard Enterprise website:
  2. Install the memory in a supported configuration.

    For more information, see the memory population rules on the Hewlett Packard Enterprise website (https://www.hpe.com/docs/memory-population-rules).