HP BACKCOPY Reference Manual page 232

Effect. RESTORE fails and terminates.
Recovery. Reissue the command without these two options together or with the KEEP option added.
7831
Invalid REMOTEIOSIZE. Must be in the range 2 .. 52 and even.
Cause. An invalid number was entered for REMOTEIOSIZE in a BACKUP command.
Effect. BACKUP fails and terminates.
Recovery. Reissue the command specifying an even number from 2 to 52.
7832
PARTONLY must be set when setting SQLTAPEPARTARRAY.
Cause. The SQLTAPEPARTARRAY option was specified in a RESTORE command, but PARTONLY
was not specified.
Effect. RESTORE fails and terminates.
Recovery. Reissue the RESTORE command including the PARTONLY option.
7833
The NOSQLDATA and SQLCATALOGS parameters are mutually
exclusive.
Cause. A BACKUP or RESTORE command was issued including both the NOSQLDATA and
SQLCATALOGS option, which cannot be used in the same command.
Effect. BACKUP or RESTORE fails and terminates.
Recovery. Reissue the BACKUP or RESTORE command using only one of these options.
7834
The NOUNLOAD and NOREWIND parameters are mutually exclusive.
Cause. This error could be caused by:
The NOUNLOAD and NOREWIND options were both specified for BACKUP.
The NOUNLOAD and NOREWIND options were both specified for RESTORE.
The NOUNLOADIN and NOREWINDIN options were both specified for BACKCOPY.
The NOUNLOADOUT and NOREWINDOUT options were both specified for BACKCOPY.
Effect. The utility fails and terminates.
Recovery. Reissue the command with the correct options.
7835
Expecting either ON, OFF, PARTIAL, or nothing (the default is
ON).
Cause. An incorrect parameter in the PARTONLY option was specified in the RESTORE command.
232 BACKCOPY, BACKUP, and RESTORE Messages