Thanks for your help and answer. I allready tryed it like it was doing in http://www.jboss.com/index.html?module=bb&op=viewtopic&t=89744&am... But when i start the Sun-App-Server(Glassfish) i got an error: anonymous wrote : | ... | WEB0100: Loading web module [jbpm] in virtual server [server] at [/jbpm] | Initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '' | Completed initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '' | Initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '/asadmin' | Completed initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '/asadmin' | validateJarFile(C:\Sun\AppServer\domains\domain1\applications\j2ee-modules\jbpm\WEB-INF\lib\javax.servlet.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class | 10:27:37,140 [main] DEBUG StartupServletContextListener : Initializing MyFaces | |#] | WebModule[/jbpm]Exception sending context initialized event to listener instance of class org.apache.myfaces.webapp.StartupServletContextListener | java.lang.NoClassDefFoundError: org/apache/commons/el/Logger | at org.apache.myfaces.util.ClassUtils.(ClassUtils.java:41) | at org.apache.myfaces.config.FacesConfigurator.feedStandardConfig(FacesConfigurator.java:138) | at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:115) | at org.apache.myfaces.webapp.StartupServletContextListener.initFaces(StartupServletContextListener.java:63) | at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:46) | at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4236) | at org.apache.catalina.core.StandardContext.start(StandardContext.java:4760) | at com.sun.enterprise.web.WebModule.start(WebModule.java:292) | at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1095) | at org.apache.catalina.core.StandardHost.start(StandardHost.java:924) | at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1095) | at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:520) | at org.apache.catalina.startup.Embedded.start(Embedded.java:920) | at com.sun.enterprise.web.WebContainer.start(WebContainer.java:794) | at com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:722) | at com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:72) | at com.sun.enterprise.server.ondemand.ServiceGroup.startLifecycleServices(ServiceGroup.java:266) | at com.sun.enterprise.server.ondemand.WebServiceGroup.startLifecycleServices(WebServiceGroup.java:210) | at com.sun.enterprise.server.ondemand.WebServiceGroup.start(WebServiceGroup.java:60) | at com.sun.enterprise.server.ondemand.ServiceGroup$1.run(ServiceGroup.java:180) | at java.security.AccessController.doPrivileged(Native Method) | at com.sun.enterprise.server.ondemand.ServiceGroup.startChildren(ServiceGroup.java:177) | at com.sun.enterprise.server.ondemand.MainServiceGroup.start(MainServiceGroup.java:45) | at com.sun.enterprise.server.ondemand.ServerEntryListenerImpl.notifyEntry(ServerEntryListenerImpl.java:72) | at com.sun.enterprise.server.ondemand.entry.ServerEntryHelper.sendEvent(ServerEntryHelper.java:62) | at com.sun.enterprise.server.ondemand.entry.ServerEntryHelper.generateAppLoaderEntryContext(ServerEntryHelper.java:47) | at com.sun.enterprise.server.AbstractLoader.generateEntryContext(AbstractLoader.java:831) | at com.sun.enterprise.server.AbstractLoader.notifyAppEvent(AbstractLoader.java:837) | at com.sun.enterprise.server.DummyWebModuleLoader.load(DummyWebModuleLoader.java:62) | at com.sun.enterprise.server.AbstractManager.load(AbstractManager.java:206) | at com.sun.enterprise.server.ApplicationLifecycle.onStartup(ApplicationLifecycle.java:201) | at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:326) | at com.sun.enterprise.server.ondemand.OnDemandServer.onStartup(OnDemandServer.java:112) | at com.sun.enterprise.server.PEMain.run(PEMain.java:326) | at com.sun.enterprise.server.PEMain.main(PEMain.java:260) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:589) | at com.sun.enterprise.server.PELaunch.main(PELaunch.java:272) | |#] | Initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '/jbpm' | 10:27:39,296 [main] INFO ActionListenerImpl : Create ActionListener wrapping instance of type 'com.sun.faces.application.ActionListenerImpl' | |#] | 10:27:39,296 [main] DEBUG PropertyResolverImpl : Creating new instance, wrapping resolver com.sun.faces.el.DummyPropertyResolverImpl@b40443 | |#] | 10:27:39,296 [main] DEBUG ViewHandlerImpl : Creating ViewHandler instance, wrapping handler com.sun.faces.application.ViewHandlerImpl@152e9a8 | |#] | 10:27:39,640 [main] DEBUG PropertyMessageResources : Initializing, config='org.apache.struts.faces.renderer.Dummy', returnNull=true | |#] | Completed initializing Sun's JavaServer Faces implementation (1.2_02-b03-FCS) for context '/jbpm' | Context startup failed due to previous errors | WEB0712: Starting Sun-Java-System/Application-Server HTTP/1.1 on 8080 | ... | I think i am missing a Libary, but i don't know which one. I but all Libarys which are listed in http://www.jboss.com/index.html?module=bb&op=viewtopic&t=89744&am... and every one i found in the starter-kit (even them from JBoss) in <JBPM_HOME>\WEB-INF\lib but still the same error. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986776#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...