摘要：需求：BOM中替代项目组要求同一组比率之和必须是100.实现：BAdi:BOM_UPDATEMETHOD if_ex_bom_update~change_at_save. DATA: ls_wa TYPE stpob, ls_str TYPE string. TYPES:BEGIN OF ty_check, alpgr TYPE stpob-alpgr , ewahr TYPE stpob-ewahr , END OF ty_check. DATA: lt_check TYPE STANDARD TABLE OF ty_c... 阅读全文