文档介绍：SAP秀才-MM学****指南-
sapMM 2009-06-11 08:27:56 阅读1094 评论8 字号：大中小
（Tcode：）
Path: IMG->Enterprise Structure->Definition->Logistics-General->…Plant
（Tcode：OX18）
Path: IMG->Enterprise Structure->Assignment->Logistics-General->Assign plant to Com. Code
Location（Tcode：OX09）
Path: IMG->Enterprise Structure->Definition->Materials Management->Maintain storage location
Organization（Tcode：）
Path: IMG->Enterprise Structure->Definition->Materials Management->Maintain purchasing org.
（Tcode:）
Path: IMG->Enterprise Structure->Assignment->Materials Management->Assign purchasing
Organization to company code
对于集中采购模式（Centralized Purchasing，Corporate-group-wide purchasing），一个采购组织对应所以公司代码，所以就不需要在这里指定它们之间的对应关系了。
这里应用SAP Library里面的一段文字：
Maintain purchasing organization
In this step, you set up your purchasing organizations.
From the Materials Management and Purchasing view, the purchasing organization is responsible for all purchasing activities (including the processing of requests for quotations and purchase orders, for example).
The purchasing organization is integrated within the organizational structure as follows:
A purchasing organization can be assigned to several company codes.
(= Corporate-group-wide purchasing).
A purchasing organization can be assigned to one company code.
(= Company-specific purchasing).
A purchasing organization can also exist without being assigned to a company code.
Since each plant must be assigned to a company code, the latter can be determined via the plant at the time of each procurement transaction even if the procuring purchasing organization has not been assigned to a company code.
A purchasing organization must be assigned to one or more plants.
(= Plant-specific purchasing).
A purchasing organization can be linked to one or more other purchasing organizations.
(= reference purchasing organization)
For more on this topic, refer