ALV ITAB TOP OF PAGE

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*---------------------------------------------------------------------
*      FORM top_of_page                                              
*---------------------------------------------------------------------
*      Fülle Header für ALV-Listen
*----------------------------------------------------------------------
FORM alv_itab_top_of_page.      "#EC CALLED

  DATA: listheader TYPE slis_t_listheader,
        w_listheader TYPE slis_listheader,
        l_datum(10) TYPE c,
        l_lines TYPE i.

* Schreibe Anzahl Datensätze Reporte in Grid Titel
  DESCRIBE TABLE gt_itab LINES l_lines.

* Datum in Ausgabeform bringen
  WRITE sy-datum TO l_datum.

  w_listheader-typ = 'S'.
  w_listheader-key = 'Datum'.
  w_listheader-info = l_datum.
  APPEND w_listheader TO listheader.

  w_listheader-typ = 'S'.
  w_listheader-key = 'Anzahl Datensätze'.
  w_listheader-info = l_lines.
  APPEND w_listheader TO listheader.


  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
       EXPORTING
           it_list_commentary = listheader.
*          I_LOGO             =
*          I_END_OF_LIST_GRID =

ENDFORM.