SAP ALV cell level set color

=>Reference：SAP ALV Color code corresponding color （ Arrangement ）

1. Code

TYPES: BEGIN OF ty_alv,
         id         TYPE i,
         color_code TYPE numc3,
         color      TYPE lvc_t_scol,
       END OF ty_alv.

DATA: gt_alv      TYPE TABLE OF ty_alv,
      gs_layout   TYPE lvc_s_layo,
      gt_fieldcat TYPE lvc_t_fcat WITH HEADER LINE.

DEFINE fieldcat.
  gt_fieldcat-fieldname    = &1 .     "  The field name of the inner table that needs to be output 
  gt_fieldcat-ref_field    = &2 .
  gt_fieldcat-ref_table    = &3 .
  gt_fieldcat-scrtext_s    = &4 .
  APPEND gt_fieldcat.
  CLEAR gt_fieldcat.
END-OF-DEFINITION.

INITIALIZATION.


START-OF-SELECTION.
  PERFORM frm_fill_layout.
  PERFORM frm_fill_fieldcat.
  PERFORM frm_get_data.
  PERFORM frm_fill_color.

END-OF-SELECTION.
  PERFORM frm_display_data.

*--------------------------------------------------*
FORM frm_fill_layout .
  gs_layout-cwidth_opt       = abap_true .       "  Automatically optimize column width 
  gs_layout-ctab_fname    = 'COLOR'.

ENDFORM.

FORM frm_fill_fieldcat .
  fieldcat: 'ID' '' '' ' Count ',
            'COLOR_CODE' '' '' ' Color code '.
ENDFORM.

FORM frm_display_data .
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
    EXPORTING
      i_callback_program = sy-repid
      is_layout_lvc      = gs_layout
      it_fieldcat_lvc    = gt_fieldcat[]
    TABLES
      t_outtab           = gt_alv
* EXCEPTIONS
*     PROGRAM_ERROR      = 1
*     OTHERS             = 2
    .
  IF sy-subrc <> 0.
* Implement suitable error handling here
  ENDIF.

ENDFORM.

FORM frm_get_data .
  gt_alv = VALUE #( ( id = 1 color_code = '100' )
                    ( id = 2 color_code = '200' )
                    ( id = 3 color_code = '300' )
                    ( id = 4 color_code = '400' )
                    ( id = 5 color_code = '500' )
                    ( id = 6 color_code = '600' )
                    ( id = 7 color_code = '700' )
                    ( id = 8 color_code = '101' )
                    ( id = 9 color_code = '201' )
                    ( id = 10 color_code = '301' )
                    ( id = 11 color_code = '401' )
                    ( id = 12 color_code = '501' )
                    ( id = 13 color_code = '601' )
                    ( id = 14 color_code = '701' )
                    ( id = 15 color_code = '110' )
                    ( id = 16 color_code = '210' )
                    ( id = 17 color_code = '310' )
                    ( id = 18 color_code = '410' )
                    ( id = 19 color_code = '510' )
                    ( id = 20 color_code = '610' )
                    ( id = 21 color_code = '710' )
                    ( id = 22 color_code = '111' )
                    ( id = 23 color_code = '211' )
                    ( id = 24 color_code = '311' )
                    ( id = 25 color_code = '411' )
                    ( id = 26 color_code = '511' )
                    ( id = 27 color_code = '611' )
                    ( id = 28 color_code = '711' ) ).
ENDFORM.
*&---------------------------------------------------------------------*
*& Form FRM_FILL_COLOR
*&---------------------------------------------------------------------*
*& text
*&---------------------------------------------------------------------*
*& -->  p1        text
*& <--  p2        text
*&---------------------------------------------------------------------*
FORM frm_fill_color.
  DATA: ls_color TYPE lvc_s_scol.

  LOOP AT gt_alv ASSIGNING FIELD-SYMBOL(<fs_alv>).
    ls_color-fname = 'COLOR_CODE'.
    MOVE <fs_alv>-color_code+(1) TO ls_color-color-col.
    MOVE <fs_alv>-color_code+1(1) TO ls_color-color-int.
    MOVE <fs_alv>-color_code+2(1) TO ls_color-color-inv.
    APPEND ls_color TO <fs_alv>-color.
    CLEAR ls_color.
  ENDLOOP.

ENDFORM.

2. effect