Processor Halt Codes Manual

Cause
A software internal error occurred. The ServerNet addressable controller (SAC) subdevice ID
should be 1, 2, or 5.
Effect
The processor load or tape dump fails; the processor remains halted. The rest of the system is
not affected.
Recovery
Check that you specified the correct slot location for the device you are attempting to access. If
attempting a tape dump, check that the tape is properly loaded, online, and write-enabled. Then
retry the operation. If the problem recurs, contact your service provider or the Global NonStop
Solution Center (GNSC), as directed by your local operating procedures.
%100636
Cause
The transfer type was incorrect during a request to transfer data because a software error
occurred.
Effect
The processor load or tape dump fails; the processor remains halted. The rest of the system is
not affected.
Recovery
Check that you specified the correct slot location for the device you are attempting to access. If
attempting a tape dump, check that the tape is properly loaded, online, and write-enabled. Then
retry the operation. If the problem recurs, contact your service provider or the Global NonStop
Solution Center (GNSC), as directed by your local operating procedures.
%100637
Cause
Memory built-in self test (BIST) on the I/O driver failed.
Effect
The processor halts. The rest of the system is not affected.
Recovery
Replace the customer-replaceable unit (CRU), and contact your service provider or the Global
NonStop Solution Center (GNSC), as directed by your local operating procedures.
%100641
Cause
A timeout occurred during ServerNet addressable controller (SAC) mailbox communication.
Effect
The processor load or tape dump fails; the processor remains halted. The rest of the system is
not affected.
Recovery
Check that you specified the correct slot location for the device you are attempting to access. If
attempting a tape dump, check that the tape is properly loaded, online, and write-enabled. Then
retry the operation. If the problem recurs, contact your service provider or the Global NonStop
Solution Center (GNSC), as directed by your local operating procedures.
%100642
Millicode Halt Codes 53