Hide the value of certain cells in ALV GRID

Question

Hello Gurus,
i need to hide the value or show a icon instead ib certain cells in the ALV GRID for the users that don't have the corresponding rights. Can anyone help?
Regards,
Ioan Constantin.

Answer 1

Check this example, you'll need to adjust it to your authority object to run it.
TYPES: BEGIN OF t_alv,
         mandt TYPE s_mandt,
         carrid TYPE s_carr_id,
         connid TYPE s_conn_id,
         fldate TYPE s_date,
         price TYPE s_price,
         currency TYPE s_currcode,
         planetype TYPE s_planetye,
         seatsmax TYPE s_seatsmax,
         seatsocc TYPE s_seatsocc,
         paymentsum TYPE s_sum,
         seatsmax_b TYPE s_smax_b,
         seatsocc_b TYPE s_socc_b,
         seatsmax_f TYPE s_smax_f,
         seatsocc_f TYPE s_socc_f,
         planetype2 TYPE s_planetye,
       END OF t_alv.
DATA: go_alv     TYPE REF TO   cl_gui_alv_grid,
      gt_sflight TYPE TABLE OF sflight,
      gt_alv TYPE STANDARD TABLE OF t_alv,
      wa_fl TYPE sflight,
      wa_fl2 TYPE t_alv,
      gt_fieldcat TYPE lvc_t_fcat,
      wa_fcat TYPE lvc_s_fcat.
FIELD-SYMBOLS <gs_fcat> TYPE lvc_s_fcat.
SELECTION-SCREEN BEGIN OF SCREEN 1001.
SELECTION-SCREEN END   OF SCREEN 1001.
START-OF-SELECTION.
  SELECT * FROM sflight INTO TABLE gt_sflight.
  LOOP AT gt_sflight INTO wa_fl.
    wa_fl2 = wa_fl.
    IF sy-tabix <> 5.
      wa_fl2-planetype2 = wa_fl2-planetype.
    ENDIF.
    APPEND wa_fl2 TO gt_alv.
  ENDLOOP.
  CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
   EXPORTING
      i_structure_name             = 'SFLIGHT'
    CHANGING
      ct_fieldcat                  = gt_fieldcat.
  LOOP AT gt_fieldcat ASSIGNING <gs_fcat>.
    wa_fcat = <gs_fcat>.
    IF wa_fcat-fieldname = 'PLANETYPE'.
      wa_fcat-fieldname = 'PLANETYPE2'.
      wa_fcat-col_pos = 7.
      AUTHORITY-CHECK OBJECT 'ZPERMISO16'
          ID 'ZPERMI' FIELD '01'.
      IF sy-subrc = 0.
        wa_fcat-tech = 'X'.
        wa_fcat-no_out = 'X'.
      ELSE.
        <gs_fcat>-tech = 'X'.
        <gs_fcat>-no_out = 'X'.
      ENDIF.
      APPEND wa_fcat TO gt_fieldcat.
    ENDIF.
  ENDLOOP.
  CREATE OBJECT go_alv
    EXPORTING
      i_parent = cl_gui_container=>screen0.
  CALL METHOD go_alv->set_table_for_first_display
    CHANGING
      it_outtab                     = gt_alv
      it_fieldcatalog               = gt_fieldcat .
  CALL SELECTION-SCREEN 1001.