Hi Nazmul,
it is possible to run Tomcat in Win98. Search for 98 in Apache/Tomcat - forum. There were some discussion.
It should work to let both servers run on different ports (e.g. PWS on 80 and Tomcat on 8080).
Maybe the isapi_redirector works with PWS
http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0.2/bin/win32/ . Why not? If so you can run Tomcat as external Webengine to PSW. Don't know where to find how to install isapi_redirector. You might look in PSW - documentation or in microsoft-forums or ask in Apache/Tomcat-forum. In every case the redirector has to be installed in PWS. If isapi_redirector does not work you might find s.th. PWS-specific on the Internet.
I set up a specific freeware redirector for LotusDomino5 this week and it worked(
http://free.tagish.net). Although for example httpSessions in Domino and sessions in Tomcat are unrelated (no solution for this).
Axel
[ February 16, 2002: Message edited by: Axel Janssen ]