ls_req-id = '1'. "写死
ls_req-document_numb = '2015031250'. "订单号
ls_req-document_item = '00010'. "行项目号
ls_req-extdelv_no = ''. "LIFEX "写死
ls_req-quantity_sales_uom = '1'. "修改的数量
ls_req-delivery_date = sy-datum.
ls_req-delivery_time = sy-uzeit.
ls_req-document_type = 'B'. " B - PO , L - DN , A - SALES ORDER
ls_req-ordcombind = 'X'. "多个订单合并成一个,此处写死为X
APPEND ls_req TO lt_req.
CLEAR ls_req.
CALL FUNCTION 'BAPI_DELIVERYPROCESSING_EXEC'
TABLES
request = lt_req
createditems = lt_result "ID - DN
return = lt_return.