No application Component Hierarchy

Question: Hi All,
There are two BW systems. BW1 and BW2. We have to extrac data from BW2 into BW1. So, our basis team did setup the BW2 as one of the osurce systems for BW1. Now, I am trying to replicate the data. Then I get the following message "There is no application component hierarchy in BW for source system. Load appilcation component from the source sytem now? YES/NO". Then I click Yes. The status bar shows that it is replicating several datasources. But no datasources appear in BW against BW2.
Which system has the problem. I remember that APPLICATION COMPONENT HIERARCHY should be setup on the SOURCE SYSTEM (Here, in this case, BW2). Isn't it? Or is it something that we have done wrong while we are setting BW2 as one of our source systems.
Thanks in advance.
- Gary

Answer:
Search OSS notes. There are some notes on this problem.

Answer:
activate the business content for application hierarchy in BW2.
Copyright ?2007 - 2008 www.jt77.com