tcode cs12 可以展开BOM
程序展开BOM 的函数则是 CS_BOM_EXPL_MAT_V2
实现多级展开实例--
* - 1 取物料BOM信息
SELECT stko~stlty
stko~stlnr
stko~labor
stko~stktx
mast~matnr
mast~werks
mast~stlan
mast~stlal
stko~stlst
stko~bmeng
stko~bmein
INTO CORRESPONDING FIELDS OF TABLE it_stpu
FROM mast
JOIN mara ON mast~matnr = mara~matnr
INNER JOIN stko ON mast~stlnr = stko~stlnr AND mast~stlal = stko~stlal
WHERE mast~werks EQ p_werks
AND mast~matnr IN s_matnr
AND mast~stlan = p_stlan
AND mara~mtart = 'FG'
AND stko~stlst IN s_stlst
AND stko~stlty EQ 'M'
AND stk