In the Common Tasks section of the N1 SPS browser interface, select Oracle Database 9i.
In the Oracle Database 9i Common Tasks Page, click Uninstall.
In the plans > details page, click the run button.
Select the host.
Select the Cleanup Users, Install File and Start Scripts check box.
If the Cleanup Users, Install File and Start Scripts check box is not selected for a Linux uninstall, a subsequent installation of the database might fail. If you select both the Cleanup Users, Install File and Start Scripts and markOnly Uninstallation check boxes, the markOnly Uninstallation takes precedence, and the Cleanup operation does not occur.
Click Run Plan (includes preflight).