4.5 Oracle Configuration Manager Postinstallation Configuration for Oracle RAC
If you have installed Oracle Configuration Manager, then you must run a script to create a database account to collect database configuration collections.
You must create this database account in both Connected and Disconnected modes. The database account stores the PL/SQL procedures that collect the configuration information, and the account owns the database management system (DBMS) job that performs the collection. After the account has been set up, the account is locked because login privileges are no longer required.