IEA474E NONVOLATILE STORAGE UNUSABLE - ccu/ssid.p-xx-xx SENSE=sense
Explanation
The nonvolatile storage failed or could not be
initialized. In the message text:
- device-number
- The physical device address.
- ssid
- The subsystem identifier.
- p
- The storage path.
- sense
- The 32 characters of sense data reported by the device.
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
System action
DASD fast write operations will continue without using fast write. Dual copy will continue with reduced recovery in the event of a cache failure.
Operator response
The system issues this message because of a hardware error. Follow your installation's procedures for reporting this error.
Source
DFSMSdfp
Routing code
1,6
Descriptor code
4