Parallel Backups (Backint for SAP DB) 
Prerequisites
You have configured Backint for SAP DB in accordance with the specifications in
Configuration of Backint for SAP DB Connection.You must configure a media group with the
Database Manager, the individual members of which conform to the conventions described in backup medium. In particular, every media group name must begin with BACK.
Parallel backups are only possible for data backups (complete and incremental).
Procedure
If you want to perform a parallel backup or restore, follow the procedure described in the following documentation:
Saving to a Group of Parallel Backup Media and
Recovery.
Commands for Backups and
Commands for Restoring.