This BRBACKUP command option defines the number of tape volumes to be initialized.
You can only use this option together with one of the options -i, -i force, or -i show.
The default value is 10,000. The program processes all existing tapes – that is, in the init<DBSID>.sap parameter volume_backup or those defined with the option -v. To initialize only a specific number of tapes, change this value to meet your requirements.
Syntax
-n|-number <number of tapes>
Default value: 10,000