ALV grid header display issue?

[Former Member]

Hi Experts,

   I have a requirement to set ALV header which is more than 240 charecters long.As per my knowledge a header with more than 132 charecters  cannot be set. I have seen in some post we can use html_top_of_page if the number of charecter is more than 240(Correct me if I am wrong).Suppose if I am using  html_top_of_page will the entire(more than 240 charecters) line be displayed as a single row or whether it will be diplayed as more than one row.

Please help me on this.

Regards,

Alexander.

[Former Member]

Yes,

you can upto 255 characters.

Here is an example with screenshot

http://saptechnical.com/Tutorials/ALV/TopofPage/Solution.htm

Regards,

[Former Member]

Dear Alex,

Top of page event we can display only 254 characters through cl_dd_document.

Please check these Code these will resolve your issue. Please point me one these code helps.

DATA : gt_ekko TYPE STANDARD TABLE OF ekko,
        l_text(255) TYPE c.

START-OF-SELECTION.
   SELECT * FROM ekko UP TO 10 ROWS INTO TABLE gt_ekko.
   DO 254 TIMES.

     l_text+sy-index(1) = '*'.
   ENDDO.
   CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
     EXPORTING
       i_callback_html_top_of_page = 'HTML_TOP_OF_PAGE'
       i_callback_program          = sy-cprog
       i_structure_name            = 'EKKO'
     TABLES
       t_outtab                    = gt_ekko.
*&---------------------------------------------------------------------*
*&      Form  html_top_of_page
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->TOP        text
*----------------------------------------------------------------------*
FORM html_top_of_page USING top TYPE REF TO cl_dd_document.
   CALL METHOD top->add_text
     EXPORTING
       text      = 'Hello world '
       sap_style = 'heading'.
   CALL METHOD top->add_gap
     EXPORTING
       width = 200.
   CALL METHOD top->add_picture
     EXPORTING
       picture_id = 'ENJOYSAP_LOGO'.
   CALL METHOD top->new_line( ).
   CALL METHOD top->add_text
     EXPORTING
       text = l_text.
ENDFORM.                    "html_top_of_page

Output will be

Thanks and Regards,

buz_sap