RMAN-20019
        database name not unique in recovery catalog
        
        
        Cause
        An attempt was made to grant or revoke catalog access to a database whose name is not unique in the recovery catalog.
        Action
        Re-issue the command specifying the database ID of the desired database.
        
     
    
    
        RMAN-20019
        database name not unique in recovery catalog
        
        
        Cause
        An attempt was made to grant or revoke catalog access to a database whose name is not unique in the recovery catalog.
        Action
        Re-issue the command specifying the database ID of the desired database.
        
     
    
    
        RMAN-20019
        database name not unique in recovery catalog
        
        
        Cause
        An attempt was made to grant or revoke catalog access to a database whose name is not unique in the recovery catalog.
        Action
        Re-issue the command specifying the database ID of the desired database.