Hello, there's a test, org.jboss.test.pooled.test.BeanStressTestCase, which fails because StatelessSession isn't bound. The original testsuite/src/resources/pooled/META-INF/jboss.xml file looks like this: **************************** <jboss> <enterprise-beans> <session> <ejb-name>StatelessSession</ejb-name> <jndi-name>StatelessSession</jndi-name> <invoker-bindings> <invoker> <invoker-proxy-binding-name>stateless-pooled-invoker</invoker-proxy-binding-name> <jndi-name>PooledStatelessSession</jndi-name> </invoker> </invoker-bindings> </session> . . . <invoker-proxy-bindings> <invoker-proxy-binding> <name>stateless-pooled-invoker</name> <invoker-mbean>jboss:service=invoker,type=pooled</invoker-mbean> <proxy-factory>org.jboss.proxy.ejb.ProxyFactory</proxy-factory> <proxy-factory-config> <client-interceptors> <home> <interceptor>org.jboss.proxy.ejb.HomeInterceptor</interceptor> <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor> <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor> <interceptor>org.jboss.invocation.InvokerInterceptor</interceptor> </home> <bean> <interceptor>org.jboss.proxy.ejb.StatelessSessionInterceptor</interceptor> <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor> <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor> <interceptor>org.jboss.invocation.InvokerInterceptor</interceptor> </bean> </client-interceptors> </proxy-factory-config> </invoker-proxy-binding> **************************** But this isn't enough to bind StatelessSession (PooledStatelessSession is bound right). Exception is thrown. I looked in the 4_0_4 Branch on jboss.xml and I added these missing lines of code to jboss.xml: **************************************** <jboss> <enterprise-beans> <session> <ejb-name>StatelessSession</ejb-name> <jndi-name>StatelessSession</jndi-name> <invoker-bindings> <invoker> <invoker-proxy-binding-name>stateless-pooled-invoker</invoker-proxy-binding-name> <jndi-name>PooledStatelessSession</jndi-name> </invoker> <!-- copied from jboss.xml in JBAS 4_0_4 --> <invoker> <invoker-proxy-binding-name>stateless-rmi-invoker</invoker-proxy-binding-name> <jndi-name>StatelessSession</jndi-name> </invoker> <!-- end --> </invoker-bindings> </session> **************************************** But the test fails again, because I can't use "stateless-rmi-invoker", because it is no longer defined in server/src/etc/conf/default/standardjboss.xml in JBAS 5.0.0beta, why? I've copied the following section from JBAS4_0_4 to JBAS5 and now the test works fine. But is this the right way? **************************************** <invoker-proxy-binding> <name>stateless-rmi-invoker</name> <invoker-mbean>jboss:service=invoker,type=jrmp</invoker-mbean> <proxy-factory>org.jboss.proxy.ejb.ProxyFactory</proxy-factory> <proxy-factory-config> <client-interceptors> <home> <interceptor>org.jboss.proxy.ejb.HomeInterceptor</interceptor> <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor> <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor> <interceptor call-by-value="false">org.jboss.invocation.InvokerInterceptor</interceptor> <interceptor call-by-value="true">org.jboss.invocation.MarshallingInvokerInterceptor</interceptor> </home> <bean> <interceptor>org.jboss.proxy.ejb.StatelessSessionInterceptor</interceptor> <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor> <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor> <interceptor call-by-value="false">org.jboss.invocation.InvokerInterceptor</interceptor> <interceptor call-by-value="true">org.jboss.invocation.MarshallingInvokerInterceptor</interceptor> </bean> </client-interceptors> </proxy-factory-config> </invoker-proxy-binding> Thanks, Jaroslaw