You can back up an SAP for Oracle subclient on demand.
You can perform a full backup or an incremental backup as follows:
Full backups include the database, the log files, and the control file.
If Rman_util is selected as the Backup device setting for the subclient, you can perform an incremental backup. Incremental backups include the data that changed after the most recent backup.
From the navigation pane, go to Protect > Databases.
The Instances page appears.
Click the instance.
The instance page appears.
On the Overview tab, under Subclients, in the row for the subclient that you want to back up, click the action button , and then select Back up.
The Select backup level dialog box appears.
Under Backup level, specify the type of backup to perform.