Skip to Content
0
Former Member
Jun 30, 2008 at 04:21 PM

Web Dispatcher Load Balancing Issues

243 Views

Hello,

We have a 2 node cluster for J2EE (NW 7.0). We have configured Web Dispatcher to use weighted-round-robin.

Requests to standard portal applications such as "User Administration" fail on every other request when accessed through the Web Dispatcher (port 80). If we access the same application directly on a node on port 50000 it works flawlessly.

Here's a typical error when accessing through the web dispatcher:

The Web Dynpro Application 'PageBuilder' has expired.

If we take one of the server nodes out, requests through the web dispatcher work fine. Could this be a problem with the web dispatcher not forwarding user sessions to the same server?

Thanks,

John