topic ALV event data_changed error in Application Development and Automation Discussions

ALV event data_changed error

Former Member — Wed, 23 Mar 2011 08:50:37 GMT

Hello everybody,

I have a one editable field in ALV. After 'ENTER' I want do some actions ( check input , save data into DB table...).

CLASS lcl_gui DEFINITION CREATE PROTECTED.
  PUBLIC SECTION.

    DATA: mor_alv    TYPE REF TO cl_gui_alv_grid,
        
 METHODS:   alv_init,

                    alv_changed FOR EVENT data_changed
                                         OF cl_gui_alv_grid
                                         IMPORTING er_data_changed,
                    register_events,

                                   ..........

 METHOD register_events .

   CALL METHOD mor_alv->register_edit_event
     EXPORTING
     i_event_id = cl_gui_alv_grid=>mc_evt_enter.

    SET HANDLER me->alv_changed FOR mor_alv.

  ENDMETHOD.

After I change field and pres 'ENTER' I get popup with message "Programs error" and program exits.

(On the screen in other container I also have ALV Tree-CL_GUI_ALV_TREE , maybe it is impotrant to mention...)

Please help.

Re: ALV event data_changed error

Sandeep_Panghal — Wed, 23 Mar 2011 09:00:40 GMT

Hi,

Welcome to SCN.

What error you are getting - runtime error or something else , please elaborate.

Regards,

Sandeep

Re: ALV event data_changed error

Former Member — Wed, 23 Mar 2011 09:24:56 GMT

Hi Sandeep,

as I said I just get popup wit error message "Program errors" with just "Exit" button, when I press the button program exits.

I get no runtime error, just this popup.

Regards

Jan.