Web Component with servlet in j2ee 1.4.2

I get this error message when I try to deploy my .war file using the deploy tool:
distribute: C:\Sun\AppServer2\Applications\WV\WV_WEB.war
[TIMEOUT: 'ProgressObject' never started running.]
!!! Operation Incomplete [NotRunning] !!!
[Completed (time=167.1sec, status=12)]
The .war file contains a simple servlet which returns a string when the http server does a doGet. It seems the servlet will not start when at the end of deployment. Does anyone know why?
best regards
tobiassen

Thank you. A likely cause. I am running Win 2000 Server Pro on 650MHz and 128 MB of RAM. But the problem disappeared after I added the alias property for the servlet and started using deploytool deploy command without undeploying with the admin tool first. (Redeploying ...) Maybe that is somewhat nicer on the resources. Just guessing.

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