brarchive (or sapdba) ... Backup Redo-log file<br />
brbackup (or sapdba) ... Backup one Tablespace (PASPUSER1D)<br />
brrestore –m archive_logs ... Restoring Redo-log file<br />
brrestore (or sapdba) ... Restoring Tablespace (PSAPUSER1D) with recovering option<br />