I can deploy an old Java web application to Tomcat 6.0.18 using (Java JDK 1.5.0.22) fine.
However, get error deploying same application to Tomcat 6.0.20. Cannot deploy to any Tomcat later either, like all Tomcat 6.0.24, 6.0.26, 6.0.28 and 6.0.29 versions give me same error message: "Error deploying configuration descriptor MyProject.xml" The application's web.xml uses web-app_2.3.dtd with following: <!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 'http://java.sun.com/dtd/web-app_2_3.dtd'> I noticed all sixteen jar files in %TOMCAT_HOME%\lib folder are different between 6.0.18 and 6.0.20 Not sure what change might be causing this. I appreciate any insights/pointers or help. Thanks much -Srini This electronic message transmission contains information from the Company that may be proprietary, confidential and/or privileged. The information is intended only for the use of the individual(s) or entity named above. If you are not the intended recipient, be aware that any disclosure, copying or distribution or use of the contents of this information is prohibited. If you have received this electronic transmission in error, please notify the sender immediately by replying to the address listed in the "From:" field.