Explanation
Machine check handler initialization failed during
the nucleus initialization program (NIP).
In the message
text:
- REQUIRED DATA AREAS COULD NOT BE ALLOCATED
- The system could not allocate the loaded request block (LRB) and
processor work area (PWA) data areas for machine check handler.
- CONTROL REGISTERS COULD NOT BE INITIALIZED
- The system could not initialize the required control registers
during machine check handler initialization.
System action
The system loads nonrestartable wait state X'0E8' with
a reason code of X'81xxx' or X'82xx'.
Operator response
See the operator response for wait state X'81xxx' or X'82xx'.
System programmer response
See the system programmer response
for wait state X'81xxx' or X'82xx'.
Source
Machine check handler (MCH)
Module
Routing code
Descriptor code