SA not updated with BAPI_AGREEMENT_MAINTAIN

Question

Hello all,
i tried to update one of the field in ekpo for schedule agreement using BAPI_AGREEMENT_MAINTAIN, although with the message "the Schedule agreement is changed" but the SA haven't change yet. Anyone can help?
Below is my coding:
data: PO_NUMBER like BAPIMEPOHEADER-PO_NUMBER.
data: PO_HEADER like BAPIMEPOHEADER.
data: PO_ITEM like BAPIMEPOITEM occurs 0 with header line.
data: PO_ITEMX like BAPIMEPOITEMX occurs 0 with header line.
data: RETURN like BAPIRET2 occurs 0 with header line.
*data: PO_NUMBER like BAPIMEPOHEADER-PO_NUMBER.
data: IM_AGREEMENT_HEADER like BAPIOAHEAD occurs 0 with header line.
data: IM_AGREEMENT_HEADER_X like BAPIOAHEAX occurs 0 with header line.
data: IM_AGREEMENT_ITEMS like BAPIOAITEM occurs 0 with header line.
data: IM_AGREEMENT_ITEMS_X like BAPIOAITEX occurs 0 with header line.
SELECT *
FROM ekko
WHERE ebeln = '0088011092'.
endselect.
IM_AGREEMENT_HEADER-AGMT_NO = ekko-ebeln.
IM_AGREEMENT_HEADER-LANGU = ekko-SPRAS. "Language
IM_AGREEMENT_HEADER-VAT_CNTRY = ekko-STCEG_L. "country id code
IM_AGREEMENT_HEADER-CURRENCY = ekko-WAERS. "currency
IM_AGREEMENT_HEADER-DOC_CAT = ekko-bstyp. "Pur doc categary
IM_AGREEMENT_HEADER-DOC_TYPE = ekko-bsart. "Pur doc type
Append IM_AGREEMENT_HEADER.
IM_AGREEMENT_HEADER_X-AGMT_NO = 'X'.
Append IM_AGREEMENT_HEADER_X.
IM_AGREEMENT_ITEMS-AGRMT_ITEM = '00001'.
IM_AGREEMENT_ITEMS-TRACKINGNO = 'Testing'.
Append IM_AGREEMENT_ITEMS.
IM_AGREEMENT_ITEMS_X-AGRMT_ITEM = '00001'.
IM_AGREEMENT_ITEMS_X-TRACKINGNO = 'X'.
append IM_AGREEMENT_ITEMS_X.
CALL FUNCTION 'BAPI_AGREEMENT_MAINTAIN'
EXPORTING
IM_AGREEMENT_HEADER = IM_AGREEMENT_HEADER
TABLES
EXT_RETURN = RETURN
IMT_AGREEMENT_ITEMS = IM_AGREEMENT_ITEMS
IMT_AGREEMENT_ITEMS_X = IM_AGREEMENT_ITEMS_X.
commit work and wait.
LOOP AT RETURN.
WRITE: /0(10) RETURN-TYPE,
10(10) RETURN-ID,
20(10) RETURN-NUMBER,
30(40) RETURN-MESSAGE.
ENDLOOP.

Answer 1

Hi,
I had the same problem.
See coding in LMEAGF09 form process_screen_0211.
Only some fields like the short text are updated - this is weak programming by SAP!!!
e.g:
short text
    IF NOT ims_ekpox-txz01 IS INITIAL.
      PERFORM bdc_field
        TABLES cht_bdcdata
        USING  'EKPO-TXZ01'
               ims_ekpo-txz01.
    ENDIF.
Regards,
Andy