ANS1135E
Drive drive-name1 is a virtual drive of drive-name2. It cannot be backed up or archived.

Explanation

Drive drive-name1 was found to be a substitute (SUBST) of drive drive-name2. The SUBST drive cannot be backed up or archived.

System action

The SUBST drive is skipped. Processing continues with the next drive.

User response

Do not specify any file specifications for a drive that is a substitute of another drive. Remove any explicit substitute drives from the DOMAIN statement or use the -<drive:> notation to remove a substitute drive if ALL-LOCAL is specified.