Generated BACKUP command line exceeds maximum length.

    Meaning:  BACKUP Manager uses the inputs you supply to generate
              a command line for the BACKUP utility.  The BACKUP command
              line that was generated was longer than 1024 characters,
              which is the DCL command line limit.

    Action:   Perform one or more of the following actions:

              (1) Specify files using wildcard characters.  See "File
                  specification wildcards" in the "Concepts ..." help
                  topic, and "Using wildcards for specifying files" in
                  the "Tasks ..." help topic.

              (2) Shorten the comment you supplied in the "Save Set
                  Comment" field.

              (3) Turn off one or more options that you do not need.

              (4) Shorten output specifications.

              (5) Do not select a listing file.