Example/help for CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY' editable

hello experts,
are there any example using function 'REUSE_ALV_HIERSEQ_LIST_DISPLAY' with editable columns.
Or, have somebody an idea to resolve my problem.
I can edit the fields in the alv-grid, but I don't see the changes in the internal table using 'LVC_TRANSFER_FROM_SLIS' function.
thanks and regards.
K. WErner

hi,
here is the code for editable Hieararchical ALV
TYPE-POOLS : slis.
TABLES : mseg.
DATA : BEGIN OF itab_head OCCURS 0,
        mat LIKE mseg-matnr,
*        matnr LIKE mseg-matnr,
        werks LIKE mseg-werks,
       END OF itab_head.
DATA : BEGIN OF itab_item OCCURS 0,
*        mat LIKE mseg-matnr,
        matnr LIKE mseg-matnr,
        werks LIKE mseg-werks,
        mblnr LIKE mseg-mblnr,
        menge LIKE mseg-menge,
       END OF itab_item.
DATA : t_fcat TYPE slis_t_fieldcat_alv,
       key_info TYPE slis_keyinfo_alv,
       t_eve TYPE slis_t_event,
       gt_subtot TYPE slis_t_sortinfo_alv,
       subtot LIKE LINE OF gt_subtot,
       t_listhead TYPE slis_t_listheader,
       st_line TYPE slis_listheader.
DATA : lin_no TYPE i.
DATA : t_mtdoc LIKE mseg-mblnr.
SELECT-OPTIONS : mat FOR mseg-matnr.
INITIALIZATION.
PERFORM build_cat USING t_fcat.
PERFORM build_eve.
START-OF-SELECTION.
PERFORM get_data.
PERFORM dis_data.
*&      Form build_cat
*       text
*      -->TEMP_FCAT text
FORM build_cat USING temp_fcat TYPE slis_t_fieldcat_alv.
DATA : wa_fcat TYPE slis_fieldcat_alv.
wa_fcat-tabname = 'ITAB_HEAD'.
wa_fcat-fieldname = 'MAT'.
wa_fcat-seltext_m = 'Material'.
APPEND wa_fcat TO temp_fcat.
CLEAR wa_fcat.
wa_fcat-tabname = 'ITAB_HEAD'.
wa_fcat-fieldname = 'WERKS'.
wa_fcat-seltext_m = 'Plant'.
wa_fcat-edit = 'X'.
wa_fcat-input = 'X'.
APPEND wa_fcat TO temp_fcat.
CLEAR wa_fcat.
wa_fcat-tabname = 'ITAB_ITEM'.
wa_fcat-fieldname = 'MBLNR'.
wa_fcat-seltext_m = 'Material Doc.'.
APPEND wa_fcat TO temp_fcat.
CLEAR wa_fcat.
wa_fcat-tabname = 'ITAB_ITEM'.
wa_fcat-fieldname = 'MENGE'.
wa_fcat-seltext_m = 'Quantity'.
wa_fcat-edit = 'X'.
wa_fcat-input = 'X'.
wa_fcat-do_sum = 'Y'.
APPEND wa_fcat TO temp_fcat.
CLEAR wa_fcat.
subtot-spos = 1.
subtot-fieldname = 'MAT'.
subtot-tabname = 'ITAB_HEAD'.
subtot-up = 'X'.
subtot-group = 'X'.
subtot-subtot = 'X'.
subtot-expa = 'X'.
APPEND subtot TO gt_subtot.
ENDFORM.                    "build_cat
*&      Form build_eve
*       text
FORM build_eve.
DATA : wa_eve TYPE slis_alv_event.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
   EXPORTING
     i_list_type           = 0
   IMPORTING
     et_events             = t_eve
*   EXCEPTIONS
*     LIST_TYPE_WRONG       = 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.
READ TABLE t_eve INTO wa_eve WITH KEY name = 'TOP_OF_PAGE'.
IF sy-subrc = 0.
    wa_eve-form = 'TOP_OF_PAGE'.
    MODIFY t_eve FROM wa_eve INDEX sy-tabix.
ENDIF.
ENDFORM.                    "build_eve
*&      Form get_data
*       text
FORM get_data.
SELECT matnr werks mblnr menge FROM mseg INTO CORRESPONDING FIELDS OF TABLE itab_item
WHERE matnr IN mat.
ENDFORM.                    "get_data
*&      Form dis_data
*       text
FORM dis_data.
key_info-header01 = 'MAT'.
key_info-item01 = 'MATNR'.
key_info-header02 = 'WERKS'.
key_info-item02 = 'WERKS'.
REFRESH itab_head.
LOOP AT itab_item.
    ON CHANGE OF itab_item-matnr OR itab_item-werks.
      MOVE-CORRESPONDING itab_item TO itab_head.
      itab_head-mat = itab_item-matnr.
      APPEND itab_head.
    ENDON.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
    EXPORTING
      i_callback_program             = 'ZALV_PRDS'
      it_fieldcat                    = t_fcat
      it_sort                        = gt_subtot
      it_events                      = t_eve[]
      i_tabname_header               = 'ITAB_HEAD'
      i_tabname_item                 = 'ITAB_ITEM'
      is_keyinfo                     = key_info
    TABLES
      t_outtab_header                = itab_head
      t_outtab_item                  = itab_item
* 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.
ENDFORM.                    "dis_data
*&      Form top_of_page
*       text
FORM top_of_page.
CLEAR st_line.
st_line-typ = 'H'.
st_line-info = 'Dhwani Shah'.
APPEND st_line TO t_listhead.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary       = t_listhead
*   I_LOGO                   =
*   I_END_OF_LIST_GRID       =
*   I_ALV_FORM               =
ENDFORM.                    "top_of_page
reward if usefull.....

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