Hi folks. I'm trying to deploy the Apache Axis jars into JBoss 4.0.1sp1 on HP/UX, and I'm running into a few issues. I'm trying to have my JBoss server interact with a SOAP Server at Melissa Data corporation (an Address Validation service.) It shouldn't matter, but in the interest of full information...They're running IIS at MD, and their SOAP server is written in .NET. My code is, obviously, Java. First, the error that I'm receiving in the server logs is: 16:33:30,713 ERROR [Engine] StandardWrapperValve[action]: Servlet.service() for servlet action threw exception java.lang.NoSuchMethodError: org.apache.axis.description.TypeDesc.(Ljava/lang/Class;Z)V I have removed the jboss-ws4ee.sar directory from the $JBOSS_HOME/server/default/deploy directory. I have followed Vishal's instructions noted in http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3866172#... Neither of the above seem to help. I have deployed the Apache Axis version 1.4 JARs inside my war file. For various reasons, we are unable to upgrade JBoss past version 4.0.1sp1 at this time. If anyone has any ideas about something that might help me out, I'm very interested in hearing them. Thanks, Mike Vitale View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3984788#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...