IEA451I {MICROCODE LOGICAL|SUBSYSTEM PROCESSING} ERROR - FAULT CODE = cccc-ss.p-xx-xx SENSE=sense
Explanation
An internal logic error occurred during a subsystem storage operation on a Storage Control device with a cache.
In
the message text:
- cccc
- The fault symptom code from sense bytes 22 and 23.
- ss.p-xx-xx
- The physical identifier of the reporting storage director.
- sense
- The 32 characters of sense data reported by the device.
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
System action
The system ends I/O processing for this request. If the error occurred in a Storage Control device with a cache subsystem storage is taken offline, and future I/O requests are processed directly with the DASD.
Operator response
The system issues this message because of a microcode error. Follow installation procedures to take corrective action.
Programmer response
If the error occurred on the Model 11 or 21, reconfigure the system to move the paging data to another subsystem. Otherwise, no action is required.
Source
DFSMSdfp
Routing code
1,6
Descriptor code
11