I created a stateless session bean inside a EJB project. Using RSA 6.0 and hibernate 3.1.3

And the method tries to create a instance of config:
Configuration cfg = new Configuration();

Tried to test the session ejb in the test env, with all the hibernate jars in the class path. It bombs, errors are following. Anybody has ideas? It seems like a logging issue:

com.ibm.ejs.container.UnknownLocalException:
at procurement.inventory.ejb.authorization.AuthorizationRequestSessionBeanBean.testHibernate(AuthorizationRequestSessionBeanBean.java:61)
at procurement.inventory.ejb.authorization.EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.testHibernate(EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at com.ibm.etools.utc.model.ReflectionMethodModel.invoke(ReflectionMethodModel.java:65)
at com.ibm.etools.utc.servlet.InvokeServlet.invoke(InvokeServlet.java:113)
at com.ibm.etools.utc.servlet.InvokeServlet.doPost(InvokeServlet.java:369)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1212)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:629)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:80)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1657)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:94)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1332)
Caused by: com.ibm.ws.exception.WsEJBException
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapException(LocalExceptionMappingStrategy.java:165)
at com.ibm.ejs.container.LocalExceptionMappingStrategy.setUncheckedException(LocalExceptionMappingStrategy.java:290)
at com.ibm.ejs.container.EJSDeployedSupport.setUncheckedLocalException(EJSDeployedSupport.java:455)
at procurement.inventory.ejb.authorization.EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.testHibernate(EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.java:34)
... 23 more
Caused by: java.lang.ExceptionInInitializerError
at procurement.inventory.ejb.authorization.AuthorizationRequestSessionBeanBean.testHibernate(AuthorizationRequestSessionBeanBean.java:61)
at procurement.inventory.ejb.authorization.EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.testHibernate(EJSLocalStatelessAuthorizationRequestSessionBean_6bdabb74.java:28)
... 23 more
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:574)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:517)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:308)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.hibernate.cfg.Configuration.(Configuration.java:116)
... 25 more
Caused by: java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java(Compiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java(Compiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.Class.forName1(Native Method)
at java.lang.Class.forName(Class.java(Compiled Code))
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:568)
... 31 more