ORA-43907
        Argument in DEFAULT ... ON CONVERSION ERROR clause must be a literal or bind variable.
        
        
        Cause
        An attempt was made to provide an argument to the DEFAULT ... ON CONVERSION ERROR clause that was not a literal or bind variable.
        Action
        Provide an argument that is either a literal or bind variable.
        
     
    
    
        ORA-43907
        This argument must be a literal or bind variable.
        
        
        Cause
        An attempt was made to provide an argument that was not a literal or bind variable.
        Action
        Provide an argument that is either a literal or bind variable.
        
     
    
    
        ORA-43907
        Argument in DEFAULT ... ON CONVERSION ERROR clause must be a literal or bind variable.
        
        
        Cause
        An attempt was made to provide an argument to the DEFAULT ... ON CONVERSION ERROR clause that was not a literal or bind variable.
        Action
        Provide an argument that is either a literal or bind variable.