Cache module: This controller's firmware is not backward compatible with the cache module revision

Symptom

Cache module: This controller's firmware is not backward compatible with the cache module revision.

Cause

The controller firmware is not compatible with the cache module.

Action
  1. Update the controller to the latest firmware.
    For more information, see "Keeping the system current" in the HPE ProLiant Gen9 Troubleshooting Guide, Volume I on the Hewlett Packard Enterprise website.
  2. If the issue persists, contact Hewlett Packard Enterprise support.
    For more information, see "Accessing Hewlett Packard Enterprise support."