As Ronald already pointed out, without detailed information it's almost impossible to give proper advice. If you're experiencing problems, these are usually reflected in the logs, so it's always a good idea to have a look into these and report any exceptions you can find there. Right now, I would however point you to the wiki http://wiki.jboss.org/wiki/Wiki.jsp?page=JbpmOnTomcat and verify if what you have done somehow matches the steps reported there. Also, here are the contents of my jbpm-console.war I've deployed to Tomcat 6.0.10 for you to check as well (I've manually copied jbpm-j2ee.jar and commons-collections.jar after the ant run): | [mputz@mputz webapps]$ tree ./jbpm-console/ | ./jbpm-console/ | |-- META-INF | | `-- MANIFEST.MF | |-- WEB-INF | | |-- access.properties | | |-- classes | | | |-- hibernate.cfg.xml | | | |-- jbpm.cfg.xml | | | |-- jbpm.mail.templates.xml | | | `-- messages.properties | | |-- faces-config.xml | | |-- jboss-web.xml | | |-- jbpm4jsf-config.xml | | |-- lib | | | |-- activation.jar | | | |-- antlr-2.7.6.jar | | | |-- asm.jar | | | |-- bsh.jar | | | |-- cglib.jar | | | |-- commons-collections.jar | | | |-- commons-fileupload.jar | | | |-- commons-io.jar | | | |-- commons-logging.jar | | | |-- dom4j.jar | | | |-- gravel-14.jar | | | |-- hibernate3.jar | | | |-- javassist.jar | | | |-- jboss-backport-concurrent.jar | | | |-- jboss-j2ee.jar | | | |-- jboss-retro-1.1.0-rt.jar | | | |-- jbpm-identity.jar | | | |-- jbpm-jpdl.jar | | | |-- jbpm4jsf-14.jar | | | |-- jsf-api-14.jar | | | |-- jsf-facelets.jar | | | `-- jsf-impl-14.jar | | `-- web.xml | I wouldn't put the db driver lib in the war, but rather in $tomcat/lib. Hope this helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135205#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...