Hi i am also facing same problem 1)i tried with checking jboss_client for both the applications both are same please tel me what else i should change i am using jboss 6.1eap Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.pojo."org.jboss.netty.internal.LoggerConfigurator".DESCRIBED is already registered at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:154) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:227) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:561) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:201) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2228) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:201) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2228) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:307) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.as.pojo.ParsedKernelDeploymentProcessor.describeBean(ParsedKernelDeploymentProcessor.java:94) at org.jboss.as.pojo.ParsedKernelDeploymentProcessor.deploy(ParsedKernelDeploymentProcessor.java:76) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:120) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14] ... 5 more
Is this still the issue with you ?
I have faced the similar issue .
To resolve the same Don't put jboss-client jar in both application as it is already present with server.
and Initialise the Initial context as below
Properties properties = new Properties();
properties.put("java.naming.provider.url", "remote://localhost:4447");
InitialContext initialContext = new InitialContext(properties);
All the best.
In the 'standalone.xml'
try to comment out
```xml
<!-- <extension module="org.jboss.as.pojo"/> -->
<!-- <subsystem xmlns="urn:jboss:domain:pojo:1.0"/> -->
```