HP Guardian Errors Manual page 71

Recovery See the EMS log for details about the DSM/TC error. Then see the DSM/Tape Catalog
Messages Manual for recovery actions.
595 (%1123)
Cause ZSSI returned a fatal error to $ZSVR.
Effect The tape request failed.
Recovery See the EMS log for details about the ZSSI error. Then see the DSM/Tape Catalog
Messages Manual for recovery actions.
597 (%1125)
Cause An item code that should have been specified in an item list was not found.
Effect The operation failed.
Recovery For each item in the item list, check that all of its required items are present and are in
the correct order.
632 (%1170)
Cause A procedure is called but less than the required amount of data stack space is available.
Some inadequate stack situations can cause this error; others cause a trap instead.
Effect The last error is set to this error number, and the requested operation is not completed.
Recovery Increase the number of stack pages available or reduce the amount of stack space used.
634 (%1172)
Cause A logical device number too large to fit in a 16-bit field (greater than 65535) was used.
Effect The requested operation is not completed.
Recovery Reduce the number of bits in the logical device number or, if the error was returned from
a procedure call in a user application, convert the procedure call to use a new equivalent procedure
that supports 32-bit logical device numbers.
635 (%1173)
Cause This error is returned under either of the following conditions:
An attempt was made to lock an optical disk volume, but either both drives were not up or
one volume was already locked.
An attempt was made to access an optical disk volume, but the volume on the other side of
the cartridge was locked.
Effect The optical disk volume either cannot be locked or cannot be accessed.
Recovery Retry the locking operation after seeing that both optical disk drives are up and both
volumes are unlocked, or retry the access operation after unlocking the volume on the other side
of the cartridge.
638 (%1176)
A ZSSI error was returned to $ZSVR. Refer
to the EMS log for detailed information.
A required item is missing from an item list.
Not enough stack space to complete request.
A logical device number exceeded 16 bits.
A volume cannot be accessed because the
other side is locked.
Process cannot be stopped until
process returns to stopmode 1.
Error Code Descriptions 71