HP A.06.11 - Manual (Page 155)

Figure 29 SAP R/3 architecture
Legend
Data Protector Session Manager: Backup Session Manager during
backup and Restore Session Manager during restore. SM
A set of Data Protector executables that enable data transfer between
Oracle Server and Data Protector. Required only if Oracle data files
are backed up in the RMAN mode. Database Library
Data Protector General Media Agent. MA
A list of objects to be backed up, backup devices, and options to
be used. Backup Specification
The Data Protector Internal Database. IDB
Backup interface between Data Protector and SAP R/3 application.
It is started by SAP tools: BRBACKUP or BRARCHIVE uses BACKINT
to pass a backup request to Data Protector. BRRESTORE uses
BACKINT to trigger Data Protector to restore the requested files. backint
Integration guide for Oracle and SAP 155