I can't do Subtotal_text in REUSE_ALV_HIERSEQ_LIST_DISPLAY

Question

I'm using FM: REUSE_ALV_HIERSEQ_LIST_DISPLAY in my program and I need to display the subtotal text
Previously, there is only 1 subtotal text, so I can use layout-subtotals_text = 'ABCDEF'
Now users want to have more subtotal.
I tried to use
FORM SUBTOTAL_TEXT USING Header STRUCTURE TT_HEADER
                         IN_SUBTOTAL_TEXT TYPE slis_subtot_text.
ENDFORM.
But it doesn't work.
How can I solve this problem.

Answer 1

Hi Juhi,
You can use the field catalog  the to do sum .  The using do-sum.
lw_fcat-do_sum = 'X'.
and using the   sort table    you can use to do sub total.
  lw_sort-tabname = 'IT_FINAL'.
  lw_sort-fieldname = 'BRNCH'.
  lw_sort-up        = 'X'.
  lw_sort-subtot  = 'X'.
  append lw_sort to it_sort.
pass it to Reuse_alv_hierseq_list_display
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
    EXPORTING
   i_callback_program             =  sy-repid
   is_layout                      = gs_layout
   it_fieldcat                    = it_fcat
   it_sort                        = it_sort
   i_default                      = 'X'
   i_save                         = 'A'
   is_variant                     =  wa_variant
   it_events                      = it_events
    i_tabname_header               =  g_tabname_header
    i_tabname_item                 =  g_tabname_item
     is_keyinfo                     = gs_keyinfo
    TABLES
      t_outtab_header                = it_final
      t_outtab_item                  = it_final1
   EXCEPTIONS
     program_error                  = 1
     OTHERS                         = 2
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.
Regards .
Nilesh