修改采购订单BAPI学习研究-BAPI_PO_CHANGE

这里是修改采购订单BAPI，修改订单数量的简单应用

代码

*&---------------------------------------------------------------------*
*& Report Z_BAPI_PO_CHANGE
*&---------------------------------------------------------------------*
*& Creator：LiuHongyu
*& Create On：2024.12.24 17:04:09
*& Type：
*& Description：采购订单修改BAPI调用-BAPI_PO_CHANGE
*&---------------------------------------------------------------------*
*         Changed History
*--------------   ---------------   ------------------   --------------*
* Version         Changed By        Changed Date         Description
*--------------   ---------------   ------------------   --------------*
* N               LiuHongyu         24.12.2024 17:04:09
*&---------------------------------------------------------------------*REPORT Z_BAPI_PO_CHANGE.DATA PURCHASEORDER          TYPE BAPIMEPOHEADER-PO_NUMBER.
DATA POITEM                 TYPE STANDARD TABLE OF BAPIMEPOITEM.
DATA POITEMX                TYPE STANDARD TABLE OF BAPIMEPOITEMX.
DATA RETURN                 TYPE STANDARD TABLE OF BAPIRET2.
DATA LS_POITEM             TYPE BAPIMEPOITEM.
DATA LS_POITEMX            TYPE BAPIMEPOITEMX.PURCHASEORDER = '4500005963'. "采购订单BAPILS_POITEM-PO_ITEM = '00010'.
LS_POITEM-QUANTITY = 10.
APPEND LS_POITEM TO POITEM.LS_POITEMX-PO_ITEM = '00010'.
LS_POITEMX-QUANTITY = 'X'.
APPEND LS_POITEMX TO POITEMX.CALL FUNCTION 'BAPI_PO_CHANGE'EXPORTINGPURCHASEORDER = PURCHASEORDERTABLESRETURN        = RETURNPOITEM        = POITEMPOITEMX       = POITEMX.LOOP AT RETURN INTO DATA(LS_RETURN) WHERE TYPE = 'E' OR TYPE = 'A'.WRITE:LS_RETURN-MESSAGE.
ENDLOOP.IF SY-SUBRC <> 0. "没有发送错误WRITE:'采购订单修改成功！'.COMMIT WORK AND WAIT.
ELSE.WRITE:'采购订单修改失败！'.ROLLBACK WORK.
ENDIF.

运行结果