ORA-45400
        operation not permitted on current database
        
        
        Cause
        An operation was not permitted to start because the database role is not supported.
        Action
        Attempt the operation on the primary database.  If the primary database has recently switched to a logical standby database, and an error has occurred, reexecute the DBMS_ROLLING.SWITCHOVER procedure on the former primary database until successful completion of the operation.
        
     
    
    
        ORA-45400
        operation not permitted on current database
        
        
        Cause
        An operation was not permitted to start because the database role is not supported.
        Action
        Attempt the operation on the primary database.  If the primary database has recently switched to a logical standby database, and an error has occurred, reexecute the DBMS_ROLLING.SWITCHOVER procedure on the former primary database until successful completion of the operation.
        
     
    
    
        ORA-45400
        operation not permitted on current database
        
        
        Cause
        An operation was not permitted to start because the database role is not supported.
        Action
        Attempt the operation on the primary database.  If the primary database has recently switched to a logical standby database, and an error has occurred, reexecute the DBMS_ROLLING.SWITCHOVER procedure on the former primary database until successful completion of the operation.