通过CDHDR CDPOS获取增量数据

REPORT zscm_vendor2 LINE-SIZE 1023.

 

DATA: BEGIN OF itab OCCURS 0,
          spras LIKE lfa1-spras,
          lifnr LIKE lfa1-lifnr,
          name1 LIKE adrc-name1,
          name3 LIKE adrc-name3,
          regio LIKE lfa1-regio,
          stras LIKE lfa1-stras,
          str_suppl1 LIKE adrc-str_suppl1,
          pstlz LIKE lfa1-pstlz,
          telf1 LIKE lfa1-telf1,
          telfx LIKE lfa1-telfx,
          name2 LIKE knvk-name1,
          smtp_addr LIKE adr6-smtp_addr,
          buy_id(12) TYPE c,
          stceg LIKE lfa1-stceg,
          banka LIKE bnka-banka,
          bankn LIKE lfbk-bankn,
          vendor_type(3) TYPE c,
*         balance_type(4) TYPE c,
      END OF itab.

DATA: BEGIN OF itab_temp OCCURS 0 ,
          adrnr LIKE lfa1-adrnr.
        INCLUDE STRUCTURE itab.
DATA: END OF itab_temp.

DATA: BEGIN OF itab_adrc OCCURS 0,
          addrnumber LIKE adrc-addrnumber,
          name1 LIKE adrc-name1,
          name3 LIKE adrc-name3,
          str_suppl1 LIKE adrc-str_suppl1,
          smtp_addr LIKE adr6-smtp_addr,
      END OF itab_adrc.

 

DATA: BEGIN OF itab_knvk OCCURS 0,
          lifnr LIKE lfa1-lifnr,
          name2 LIKE knvk-name1,
      END OF itab_knvk.

 

DATA: BEGIN OF itab_bnka OCCURS 0,
          lifnr LIKE lfbk-lifnr,
          banka LIKE bnka-banka,
          bankn LIKE lfbk-bankn,
      END OF itab_bnka.

 

DATA: BEGIN OF itab_lfb1 OCCURS 0,
          lifnr LIKE lfb1-lifnr,
          bukrs LIKE lfb1-bukrs,
          zterm LIKE lfb1-zterm,
      END OF itab_lfb1.

 

DATA: changenr LIKE zcdhdr_max-changenr.

PARAMETER: date TYPE syst-datum.

 

DATA: BEGIN OF itab_object OCCURS 0,
        objectid LIKE lfa1-lifnr ,
      END OF itab_object.

PERFORM getvendordata.

*&---------------------------------------------------------------------*
*&      Form  getvendordata
*&---------------------------------------------------------------------*

FORM getvendordata.

 

** get max changenr
*  SELECT MAX( zcdhdr_max~changenr )
*    INTO changenr
*    FROM zcdhdr_max
*    WHERE zcdhdr_max~erdat < date .

* get objectid from cdhdr by using kred, max changenr, and date

  SELECT cdhdr~objectid
  INTO CORRESPONDING FIELDS OF TABLE itab_object
  FROM cdhdr
  WHERE cdhdr~objectclas = 'KRED' AND
*        cdhdr~changenr > changenr AND
        cdhdr~udate = date .

 

  LOOP AT itab_object.
    IF itab_object-objectid+0(1) = 'B'.“B为公司职员
      DELETE itab_object.
    ENDIF.
  ENDLOOP.

 

* DELETE ADJACENT data
  SORT itab_object.
  DELETE ADJACENT DUPLICATES FROM itab_object.

  CHECK NOT itab_object[] IS INITIAL.

  SELECT  lfa1~spras
          lfa1~lifnr
          lfa1~stceg
          lfa1~regio
          lfa1~stras
          lfa1~pstlz
          lfa1~telf1
          lfa1~telfx
          lfa1~adrnr
          lfa1~ernam AS buy_id
          lfa1~ktokk AS vendor_type
  INTO CORRESPONDING FIELDS OF TABLE itab_temp
  FROM lfa1
  FOR ALL ENTRIES IN itab_object
  WHERE lfa1~lifnr = itab_object-objectid.

 

  SELECT
        knvk~lifnr
        knvk~name1 AS name2
  INTO CORRESPONDING FIELDS OF TABLE itab_knvk
  FROM knvk
  FOR ALL ENTRIES IN itab_object
  WHERE knvk~lifnr = itab_object-objectid.

  SELECT  lfbk~lifnr
          bnka~banka
          lfbk~bankn
  INTO CORRESPONDING FIELDS OF TABLE itab_bnka
  FROM lfbk INNER JOIN bnka
  ON lfbk~banks = bnka~banks AND
     lfbk~bankl = bnka~bankl
  FOR ALL entries IN itab_object
  WHERE lfbk~lifnr = itab_object-objectid.

  CHECK NOT itab_temp[] IS INITIAL.

  SELECT  adrc~addrnumber
          adrc~str_suppl1
          adrc~name1
          adrc~name3
          adr6~smtp_addr
  INTO CORRESPONDING FIELDS OF TABLE itab_adrc
  FROM adrc LEFT JOIN adr6 ON adrc~addrnumber = adr6~addrnumber
  FOR ALL entries IN itab_temp
  WHERE adrc~addrnumber = itab_temp-adrnr  .

  LOOP AT itab_temp.
    READ TABLE itab_knvk  WITH KEY lifnr = itab_temp-lifnr.
    IF sy-subrc = 0.
      itab_temp-name2 = itab_knvk-name2.
    ENDIF.
    READ TABLE itab_bnka WITH KEY lifnr = itab_temp-lifnr.
    IF sy-subrc = 0.
      itab_temp-banka = itab_bnka-banka.
      itab_temp-bankn = itab_bnka-bankn.
    ENDIF.
    READ TABLE itab_adrc WITH KEY addrnumber = itab_temp-adrnr.
    IF sy-subrc = 0.
      itab_temp-name1 = itab_adrc-name1.
      itab_temp-name3 = itab_adrc-name3.
      itab_temp-str_suppl1 = itab_adrc-str_suppl1.
      itab_temp-smtp_addr = itab_adrc-smtp_addr.
    ENDIF.

    MODIFY itab_temp.
    MOVE-CORRESPONDING itab_temp TO itab.
    APPEND itab TO itab[] .
    CLEAR itab_temp.
  ENDLOOP.

 

  LOOP AT itab.
    WRITE:/ itab.
  ENDLOOP.

 

*  CALL FUNCTION 'WS_DOWNLOAD'
*       EXPORTING
*            filename = 'c:\vendor.txt'
*            filetype = 'DAT'
*       TABLES
*            data_tab = itab[].

ENDFORM.