IBM 3745 Problem Determination Manual page 28

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ALARM 26: HARD ERROR: CCU-x FBK OR IPL COMPLETE WITH ERROR(S) hhmmss ref code
Cause: CCU
Action:
Main storage
Non-disruptive errors occurred during the fallback or during the IPL following the fallback.
The 3745 is running, but with some restrictions.
• Resume operation on back-up physical unit (PU).
co
and give the reference code and the reference codes of the preceding alarms
related to this one. To display the alarms, use the Event Log Display (ELD) function.
Refer to the
3745
Advanced Operations Guide.
ALARM 27: HARDWARE ERROR: CCU-x RE-IPL COMPLETE. DUMP hhmmss ref code
Cause: CCU
Action:
Control program
Main storage
• Transfer the control program dump to the host and print it. Refer to the NCP, SSP, and
EP Diagnosis Guide.
• Resume operations and perform problem determination procedures. If the problem
occurs repeatedly,'
CO
and give the reference code of the preceding alarms re1ated
to this one. To display the .alarms, use the Event Log Display (ELD) function. Refer to
the 3745 Advanced Operations Guide.
ALARM 28: HARDWARE ERROR: CCU-x STANDBY RE-IPL COMPLETE. DUMP hhmmss ref code
Cause: CCU
Action:
Control program
Main storage
Processor switch
• Transfer the control program dump to the host and print it. Refer to the NCP, SSP, and
EP Diagnosis Guide.
• Resume operations and perform problem determination procedures. If the problem
occurs repeatedly,
CO
and give the reference code of the preceding alarms related
to this one. To display the alarms, use the Event Log Display (ELD) function. Refer to
the
3745 Advanced Operations Guide.
Chapter 1. Alarms and Alerts
1..;11