Hello Together, i have a problem with the JBoss Server. I get the following exception: 2009-04-03 12:30:06,102 INFO [STDOUT] 12:30:06,101 ERROR [http-0.0.0.0-50520-3] org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/DmMethods].[Do Method] - Servlet. service() for servlet DoMethod threw exception javax.servlet.ServletException: java.lang.Exception: java.lang.NoClassDefFoundError: org.apache.fop.apps.FopFactory at com.documentum.mthdservlet.DoMethod.invokeMethod(Unknown Source) at com.documentum.mthdservlet.DoMethod.doPost(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) But the fop_95.jar (with FopFactory.class) is there. See here my StartServer Log von JBoss: 2009-04-02 18:34:22,089 INFO [STDOUT] Java Method Dir = /documentum/dba/java_methods 2009-04-02 18:34:22,090 INFO [STDOUT] 2009-04-02 18:34:22,090 INFO [STDOUT] < 2009-04-02 18:34:22,090 INFO [STDOUT] INFO 2009-04-02 18:34:22,090 INFO [STDOUT] > 2009-04-02 18:34:22,090 INFO [STDOUT] DoMethod CLASSPATH=$CLASSPATH:/documentum/dba/java_methods/:/documentum/dba/java_methods /StatusWatcher.jar:/documentum/dba/java_methods/activation.jar:/documentum/dba/j ava_methods/avalon-framework-4.2.0.jar:/documentum/dba/java_methods/dctmUtil.jar:/documentum/dba/java_methods/fop_95.jar: (and ~25 more JAR's) 2009-04-02 18:34:22,113 INFO [org.jboss.deployment.EARDeployer] What can be a reason for the exception? Can anyone help me? Thanks in advance. Greets Oliver View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4223640#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...