这个自动触发的过程是怎么实现的? 使用下面的代码创建一个销售订单: DATA: ls_header TYPE bapisdhd1, ls_headerx TYPE bapisdhd1x, lt_bapiret2 LIKE bapiret2 OCCURS 0 WITH HEADER LINE, po_order_number TYPE bapivbeln-vbeln, lt_partners TYPE TABLE OF bapiparnr, lt_order_items_in TYPE TABLE…