Creating Oracle RAC Data Dictionary Views with CATCLUST.SQL
If you did not create your Oracle RAC database with Oracle DBCA, then you must run the CATCLUST.SQL script to create views and tables related to Oracle RAC.
If you did not create your Oracle Real Application Clusters (Oracle RAC) database by using Oracle DBCA, then the data dictionary setup for Oracle RAC is incomplete. To create the views and tables related to Oracle RAC, you must run the CATCLUST.SQL script. To run the CATCLUST.SQL script, the user account you use must be granted SYSDBA privileges.