Next, AUDIT checks each entry in the backup volume cycle records:
- If an entry has no corresponding backup volume record, AUDIT reports *ERR 77.
- If the backup volume record exists, but indicates a different
usage from that of the entry, AUDIT reports *ERR
72.
For each backup volume cycle record set:
- If the last extension of a backup volume cycle set indicates there
should be another extension, or there is a gap in the extension numbers
for a record set, AUDIT reports *ERR 78.
- If some extension, other than the last, indicates that there is
no additional extension, AUDIT reports *ERR 79.