About Uninstalling Oracle Database XE
This topic is part of Installing and Using Oracle Database SE2 for the Local Database.
As of Siebel CRM 20.8, when you install Siebel Web Client in an update installation, Oracle Database XE is shut down automatically and can no longer be used with Siebel CRM. After installation, you can uninstall Oracle Database XE. For information about uninstalling Oracle Database XE, see Uninstalling Oracle Database XE. See also About Uninstalling Earlier Versions of Siebel CRM.