User`s guide

Error Messages

G.3 VMB Error Messages

Table G–2 (Cont.) VMB Error Messages

Code Message Description

?4C DEVINACT Failed to initialize boot device.

?4D DEVOFFLINE Device is ofﬂine.

?4E MEMERR Memory initialization error.

?4F SCBINT Unexpected SCB exception or machine check.

?50 SCB2NDINT Unexpected exception after starting program image.

?51 NOROM No valid ROM image found.

?52 NOSUCHNODE No response from load server.

?53 INSFMAPREG The Q22–bus map initialization failed.

?54 RETRY No devices bootable, retrying.

?55 IVDEVNAM Invalid device name.

?56 DRVERR Drive error.

G.4 Console Error Messages

The error messages listed in Table G–3 are issued in response to a console

command that has error(s).

Table G–3 Console Error Messages

Code Message Description

?61 CORRUPTION The console program database has been corrupted.

?62 ILLEGAL REFERENCE Illegal reference. The requested reference would violate

virtual memory protection, the address is not mapped, the

reference is invalid in the speciﬁed address space, or the

value is invalid in the speciﬁed destination.

?63 ILLEGAL COMMAND The command string cannot be parsed.

?64 INVALID DIGIT A number has an invalid digit.

?65 LINE TOO LONG The command was too large for the console to buffer. The

message is issued only after receipt of the terminating

carriage return.

?66 ILLEGAL ADRRESS The address speciﬁed falls outside the limits of the address

space.

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G–4 Error Messages