Hi, It started working. Had to remove the reference to the EJB jar from the war file. I still don't know why I had the original problem with the remote interface not being bound. But it works now. But I'm having a slight other problem related to this. I tried creating a message bean. It wasn't very clear to me whether you can just name a queue within the @MessageDriven annotation, or if you have to specify it in XML somewhere? Also,when I run the application, I get the following: 01:29:21,093 INFO [TomcatDeployer] deploy, ctxPath=/CalculatorWeb, warUrl=.../tmp/deploy/tmp65603CalculatorWeb-exp.war/ | 01:29:21,234 INFO [EARDeployer] Init J2EE application: file:/C:/jboss/server/all/deploy/CalculatorApplication.ear | 01:29:21,640 INFO [Ejb3Deployment] EJB3 deployment time took: 250 | 01:29:21,687 INFO [WrapperDataSourceService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=golf' to JNDI name 'java:golf' | 01:29:21,687 INFO [JmxKernelAbstraction] installing MBean: persistence.units:ear=CalculatorApplication.ear,jar=CalculatorEJB.jar,unitName=ejb3-project with dependencies: | 01:29:21,687 INFO [JmxKernelAbstraction] jboss.jca:name=ejb3ProjectDS,service=DataSourceBinding | 01:29:21,718 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=CalculatorApplication.ear,jar=CalculatorEJB.jar,name=CalculatorBean,service=EJB3 with dependencies: | 01:29:21,875 INFO [EJBContainer] STARTED EJB: com.azavia.calculator.ejb.CalculatorBean ejbName: CalculatorBean | 01:29:21,937 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=CalculatorApplication.ear,jar=CalculatorEJB.jar,name=Hello,service=EJB3 with dependencies: | 01:29:21,937 INFO [EJBContainer] STARTED EJB: com.azavia.calculator.ejb.Hello ejbName: Hello | 01:29:21,968 WARN [MessagingContainer] Could not find the queue destination-jndi-name=queue/azavia/testmdb | 01:29:21,968 WARN [MessagingContainer] destination not found: queue/azavia/testmdb reason: javax.naming.NameNotFoundException: queue/azavia/testmdb | 01:29:21,968 WARN [MessagingContainer] creating a new temporary destination: queue/azavia/testmdb | 01:29:21,984 INFO [azavia/testmdb] Bound to JNDI name: queue/azavia/testmdb | 01:29:22,015 INFO [EJB3Deployer] Deployed: file:/C:/jboss/server/all/tmp/deploy/tmp65604CalculatorApplication.ear-contents/CalculatorEJB.jar | 01:29:22,015 INFO [TomcatDeployer] deploy, ctxPath=/calculator, warUrl=.../tmp/deploy/tmp65604CalculatorApplication.ear-contents/CalculatorWeb-exp.war/ | 01:29:22,234 INFO [EARDeployer] Started J2EE application: file:/C:/jboss/server/all/deploy/CalculatorApplication.ear | 01:29:22,234 ERROR [URLDeploymentScanner] Incomplete Deployment listing: | | --- MBeans waiting for other MBeans --- | ObjectName: persistence.units:ear=CalculatorApplication.ear,jar=CalculatorEJB.jar,unitName=ejb3-project | State: NOTYETINSTALLED | I Depend On: | jboss.jca:name=ejb3ProjectDS,service=DataSourceBinding | | --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- | ObjectName: jboss.jca:name=ejb3ProjectDS,service=DataSourceBinding | State: NOTYETINSTALLED | Depends On Me: | persistence.units:ear=CalculatorApplication.ear,jar=CalculatorEJB.jar,unitName=ejb3-project It runs, but I get the above warnings. I'm not exactly sure why. I really appreciate the replies and help people have given here. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3987042#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...