MC.9 与 LIS

用户反映 MC.9 的值与期望不符，经调试，发现居然采用了 S032 和 S031 两个表，也就是说数据源自 LIS：Logistics Information System。

The information systems used to plan, control, and monitor business events at different stages in the decision-making process.

The Logistics Information System is made up of the following information systems which all have a modular structure:

• Sales Information System
• Purchasing Information System
• Inventory Controlling
• Shop Floor Information System
• Plant Maintenance Information System
• Quality Management Information System

Tools are available in Customizing to allow a self-defined information system to be created and tailored to specific requirements.

简要来说，S032记录了库存物料的现值，S031记录了库存物料的发生合计数（根据日/周/月，因设置而异），据此倒推可得物料特定时间的库存状况。

LIS 聚集可能出现错误（我不知道原因），错误的修正也不简单。总而言之，用户这个问题，有待深入研究LIS后，同时他们能提供准确的参考数值后，放好解决。

SAP Note: 64636、512416、456106

 来源:http://www.mexp.net/wordpress/?p=62