物料的库存表MARD和S032，两者的区别是：

https://archive.sap.com/discussions/thread/979101

The MARD：

The table is used to see period for which material is open ..the stock in different places, shows MRP datas, consignment stock, blocked material etc...

but on the otherside...

the S032:

it provides all information abt the material data w.r.t. MMR like currency, mtype, mtrl grp, typ, MRPC etc, along with this the table shows last receipts, GI, And consumption as well...

One shows current stock and other grup terms, current stock.

由此可见，MARD是显示的为当前库存，S032显示的为分组库存，从S032表里可以获得单个物料的如下信息：

【MM表】MARD VS S032