答案是

ME_CONFIRMATION_UPDATE

。。

格式我稍后提供

果断上代码 ， 这是在PO增强中的一段代码。获取修改信息的时候将自定义的增强TAB上的字段对应入Confirmation Tab.

*********add by gary.chen 2011-03-11

DATA: zxekes TYPE TABLE OF uekes WITH HEADER LINE.

DATA: zyekes TYPE TABLE OF uekes WITH HEADER LINE.

*"获取目前的confirm tab中的计划

*"retrive old confirm information

LOOP AT xekpo.

SELECT SINGLE * INTO CORRESPONDING FIELDS OF zyekes FROM ekes WHERE

ekes~ebeln = xekpo-ebeln AND ekes~ebelp = xekpo-ebelp.

*"删除之前的计划

IF sy-subrc EQ 0.

zyekes-kz = 'D'.

APPEND zyekes.

ENDIF.

CLEAR zyekes.

ENDLOOP.

*SELECT * INTO CORRESPONDING FIELDS OF TABLE xekes FROM ekpo WHERE

*ekpo~ebeln = ekpo-ebeln.

DATA lv_etens TYPE etens.

LOOP AT  xekpo.

CLEAR lv_etens.

*"获取confirm tab 中的confirm type.

*"reatrive the confirm type .

zxekes-ebeln = xekpo-ebeln.

zxekes-ebelp = xekpo-ebelp.

lv_etens = xekpo-bstae.

*  LOOP AT xekes WHERE ebeln = xekpo-ebeln AND ebelp = xekpo-ebelp.

*    xekes-etens = xekpo-bstae.

*  ENDLOOP.

*

*  IF sy-subrc NE 0.

*    SELECT SINGLE ekes~etens INTO lv_etens FROM ekes

*    WHERE ekes~ebeln = xekpo-ebeln AND ekes~ebelp = xekpo-ebelp.

*  ENDIF.

*"获取目前的customer tab的日期和时间 retrieave the date from custom tab.

*"如果confirm type 非0001，则标记xekes-etens为空做后续删除.

*"if cofirm type is not 0001, mark xekes-etens as null to delete the row

IF lv_etens = '0001'.

zxekes-etens = lv_etens.

zxekes-kz = 'I'.

zxekes-ebtyp = 'LA'.

zxekes-lpein = '1'.

zxekes-eindt = xekpo-zekpo_conf_arri.

zxekes-menge = xekpo-zekpo_conf_qty.

* "如果CUSTOMER DATA的数量或日期为空则标记etens为空.

* "if confirm arrive date or qty is initial. mark etens as null to

* "deltete the row

IF ( zxekes-eindt IS INITIAL ) OR (  zxekes-menge IS INITIAL ).

CLEAR   zxekes.

zxekes-ebeln = xekpo-ebeln.

zxekes-ebelp = xekpo-ebelp.

zxekes-etens =  lv_etens.

ENDIF.

APPEND zxekes.

ENDIF.

CLEAR zxekes.

ENDLOOP.

*"标准功能函数调用，更新CONFIRMATION TAB.

IF NOT zxekes[] IS INITIAL.

*"删除ETENS标记为空的行  delete the row with etens markes as null.

DELETE zxekes WHERE etens IS initial.

CALL FUNCTION 'ME_CONFIRMATION_UPDATE'

EXPORTING

i_ebeln = ekpo-ebeln

TABLES

xekes   = zxekes  "new

yekes   = zyekes. "old

IF sy-subrc EQ 0.

COMMIT WORK.

ENDIF.

ENDIF.

CLEAR: zxekes[], zyekes[].

*******