Please select entry Error with cl_gui_alv_grid

former_member656551 — Fri, 28 Jul 2023 12:05:33 GMT

Hello Experts,

I try to select a entry of a table using the class "cl_gui_alv_grid". When I select the first entry and push a button and go through my code, working with the entry, it works perfectly fine. But the second time it wont select the entry or rather the table lt_selected_rows is empty. Heres my code:

CALL METHOD grid1->get_selected_rows
    IMPORTING
      et_index_rows = lt_selected_rows.
  CASE lines( lt_selected_rows ).
    WHEN 0.
      MESSAGE 'Please select entry' TYPE 'I' DISPLAY LIKE 'E'.
    WHEN 1.
      READ TABLE gt_output INTO ls_output INDEX lt_selected_rows[ 1 ]-index.



    WHEN OTHERS.
      MESSAGE 'Please select one entry' TYPE 'I' DISPLAY LIKE 'E'.
  ENDCASE.

Your help would be appreciated

Re: Please select entry Error with cl_gui_alv_grid

Sandra_Rossi — Fri, 28 Jul 2023 13:10:00 GMT

I guess the problem is that you have re-instantiated the ALV grid. Only the first-instantiated grid is displayed, the next ones are lost somewhere... I mean grid1 is referencing the one which is not displayed, so there are no selected rows.

topic Please select entry Error with cl_gui_alv_grid in Application Development and Automation Discussions

Please select entry Error with cl_gui_alv_grid

Re: Please select entry Error with cl_gui_alv_grid