更多的BI知识大家可以参见SAP library 和SDN网站 How to search SDN?
下面列出了一些常用连接:
https://www.sdn.sap.com/irj/sdn/nw-bi
https://www.sdn.sap.com/irj/sdn/nw-70
https://websmp107.sap-ag.de/bi
https://www.sdn.sap.com/irj/sdn/bi-elearning
http://en.wikipedia.org/wiki/SAP_Business_Information_Warehouse