If the SAP Agent and the Backup Exec media server are installed on different computers, the following requirements must be met in order for backup and restore jobs to be successful:
The computer on which the SAP Agent is installed and the media server must be in the same domain.
The System Logon Account must exist on both the computer on which the SAP Agent is installed and on the Backup Exec media server.
The System Logon Account must be a member of either the Administrator or Backup Operators groups on both the computer on which the SAP Agent is installed and on the Backup Exec media server.