Hi, we habe problems with the classloader on a power5 box with ibm jdk 1.5 installed. the classloader will not find the generated proxy classes while making a further ejb call. Any suggestions ? Log with JDK classloader debug: | | | 15:00:16,795 INFO [EJBTest1] Call EJBTest1 ( v-linux-1/192.9.200.4 | ExtClassLoader attempting to find $Proxy580 | ExtClassLoader using classpath /opt/ibm/java2-ppc64-50/jre/lib/ext/indicim.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/IBMKeyManagementServer.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmpkcs11impl.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmjcefips.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/CmpCrmf.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmcmsprovider.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/dtfj-interface.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/gskikm.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/jdmpview.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmkeycert.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmjceprovider.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/dtfj.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmsaslprovider.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/ibmpkcs11.jar:/opt/ibm/java2-ppc64-50/jre/lib/ext/jaccess.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/indicim.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/IBMKeyManagementServer.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmpkcs11impl.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmjcefips.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/CmpCrmf.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmcmsprovider.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/dtfj-interface.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/gskikm.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/jdmpview.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmkeycert.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmjceprovider.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/dtfj.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmsaslprovider.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/ibmpkcs11.jar | ExtClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/jre/lib/ext/jaccess.jar | ExtClassLoader could not find $Proxy580 | | AppClassLoader attempting to find $Proxy580 | AppClassLoader using classpath /home/java/jboss-4.0.5/bin/run.jar:/opt/ibm/java2-ppc64-50/lib/tools.jar | AppClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/bin/run.jar | AppClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/client/getopt.jar | AppClassLoader could not find $Proxy580.class in /opt/ibm/java2-ppc64-50/lib/tools.jar | AppClassLoader could not find $Proxy580 | | org.jboss.system.server.NoAnnotationURLClassLoader attempting to find $Proxy580 | org.jboss.system.server.NoAnnotationURLClassLoader using classpath /home/java/jboss-4.0.5/lib/endorsed/serializer.jar:/home/java/jboss-4.0.5/lib/endorsed/resolver.jar:/home/java/jboss-4.0.5/lib/endorsed/xercesImpl.jar:/home/java/jboss-4.0.5/lib/endorsed/xalan.jar:/home/java/jboss-4.0.5/lib/endorsed/xml-apis.jar:/home/java/jboss-4.0.5/lib/jboss-jmx.jar:/home/java/jboss-4.0.5/lib/concurrent.jar:/home/java/jboss-4.0.5/lib/log4j-boot.jar:/home/java/jboss-4.0.5/lib/jboss-common.jar:/home/java/jboss-4.0.5/lib/jboss-system.jar:/home/java/jboss-4.0.5/lib/jboss-xml-binding.jar:/home/java/jboss-4.0.5/lib/namespace.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/endorsed/serializer.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/endorsed/xml-apis.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/endorsed/resolver.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/endorsed/xercesImpl.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/endorsed/xalan.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/jboss-jmx.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/concurrent.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/log4j-boot.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/jboss-common.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/jboss-system.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/jboss-xml-binding.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580.class in /home/java/jboss-4.0.5/lib/namespace.jar | org.jboss.system.server.NoAnnotationURLClassLoader could not find $Proxy580 | | org.jboss.mx.loading.UnifiedClassLoader3 attempting to find $Proxy580 | org.jboss.mx.loading.UnifiedClassLoader3 using classpath /home/java/jboss-4.0.5/server/default/tmp/deploy/tmp57788EJBTest.jar:/home/java/jboss-4.0.5/server/default/tmp/aopdynclasses/ucl57789 | org.jboss.mx.loading.UnifiedClassLoader3 could not find $Proxy580.class in /home/java/jboss-4.0.5/server/default/tmp/deploy/tmp57788EJBTest.jar | org.jboss.mx.loading.UnifiedClassLoader3 could not find $Proxy580.class in /home/java/jboss-4.0.5/server/default/tmp/aopdynclasses/ucl57789 | org.jboss.mx.loading.UnifiedClassLoader3 could not find $Proxy580 | | 15:00:16,815 ERROR [LogInterceptor] Unexpected Error in method: public abstract void ejbtest.EJBTest1.callEJBTest1() throws java.rmi.RemoteException | java.lang.NoClassDefFoundError: $Proxy580 | at sun.reflect.GeneratedSerializationConstructorAccessor367.newInstance(Unknown Source) | at java.lang.reflect.Constructor.newInstance(Constructor.java:521) | at java.io.ObjectStreamClass.newInstance(ObjectStreamClass.java:951) | at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1723) | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983760#... 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