Purchasing organization
---> An organizational unit that procures materials or services for one or more plants
and negotiates conditions of purchase with vendors. (为一个或多个plant采购物料).
Purchasing group
---> can be an individual (buyer) or a group of indiviuals(group of buyers).
采购是purchasing organization中的Purchasing group与客户实际联系进行采购.
As a prerequisite for this, the plant for which materials or services are procured
must be assigned to the purchsing organization.
当进行采购时,必须把一个或几个plant指定给一个purchasing organization
(即:要明确该次采购为那几个plant进行采购).
You must then need to maintain the company code assignment when you create
the purchasing document. (company code是独立的财务核算单位,procurement既然涉及到
财务活动(有Value Flow),所以必须为生成的the purchasing document指定Company Code).
