ORA-14757
        Table is already a range partitioned table
        
        
        Cause
        SET INTERVAL () is used to convert an interval partitioned table to a range partitioned table. It is not legal on a range partitioned table
        Action
        Use SET INTERVAL () only on an interval partitioned table.
        
     
    
    
        ORA-14757
        Table is already a range partitioned table
        
        
        Cause
        SET INTERVAL () is used to convert an interval partitioned table to a range partitioned table. It is not legal on a range partitioned table
        Action
        Use SET INTERVAL () only on an interval partitioned table.
        
     
    
    
        ORA-14757
        Table is already a range partitioned table
        
        
        Cause
        SET INTERVAL () is used to convert an interval partitioned table to a range partitioned table. It is not legal on a range partitioned table
        Action
        Use SET INTERVAL () only on an interval partitioned table.