IEA454E

Explanation
Subsystem storage in a Storage Control device with
a cache is unusable due to previously reported failures of a device
or subsystem storage. The failures are recorded in the error recording
data set.
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 problem 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 hardware error.  Follow installation procedures to take corrective
action.

Programmer response
If the problem occurred on the 3880 Model
11 or 21, reconfigure the system to move the paging data to another
subsystem. Otherwise, no action is required.

Source
DFSMSdfp

Module
IGGSNS01

Routing code
1,6

Descriptor code
11