ORA-02438
        Column check constraint cannot reference other columns
        
        
        Cause
        attempted to define a column check constraint that references another column.
        Action
        define it as a table check constraint.
        
     
    
    
        ORA-02438
        Column check constraint cannot reference other columns
        
        
        Cause
        attempted to define a column check constraint that references another column.
        Action
        define it as a table check constriant.
        
     
    
    
        ORA-02438
        Column check constraint cannot reference other columns
        
        
        Cause
        attempted to define a column check constraint that references another column.
        Action
        define it as a table check constriant.