BOM展开和反查函数

CSMB BOM 展开

CS_BOM_EXPLOSION_MAT BOM explosion (old version); as of 3.0, use CS_BOM_EXPL_MAT_V2

CS_BOM_EXPL_MAT_V2 BOM explosion for material

CS15 BOMs： 反查清单

CS_WHERE_USED_MAT Bills of material; where-used list

CS_WHERE_USED_MAT_ANY Bills of material; where-used list as material or class item

CS_WHERE_USED_MAT_VIA_CLA Bills of material; where-used list via classes

-------------------------------------------------------------

三个方法：

1.CS15

2.FM:CS_WHERE_USED_MAT

3.根据表:STAS和STPO

第三个方法弄不好效率会比较差