[ABAP] ALV icon

TYPES: BEGIN OF ty_log,
         icon TYPE icon-id,
       END OF ty_log.

DATA lt_log TYPE TABLE OF ty_log.

lt_log = VALUE #( ( icon = icon_okay    )
                  ( icon = icon_cancel  ) ).

TRY.
    cl_salv_table=>factory( IMPORTING r_salv_table = DATA(alv_table)
                            CHANGING  t_table      = lt_log ).

    alv_table->display( ).

  CATCH cx_salv_msg.
ENDTRY.