Generic System Error

Error Type
Error Message Key
Message
Originating Command
_ERR_COMMAND_EXCEPTION
User	CMN3101E The system is unavailable due to "CMN0420E".
System	The following command exception has occurred during processing: "java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.RemoteException: ; nested exception is: java.lang.NullPointerException".
/webapp/wcs/stores/servlet/CategoryDisplay
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: 
	java.rmi.RemoteException: ; nested exception is: 
	java.lang.NullPointerException
	at com.ibm.CORBA.iiop.UtilDelegateImpl.mapSystemException(UtilDelegateImpl.java:165)
	at com.ibm.CORBA.iiop.UtilDelegateImpl.wrapException(UtilDelegateImpl.java:700)
	at javax.rmi.CORBA.Util.wrapException(Util.java(Inlined Compiled Code))
	at com.ibm.commerce.catalog.objects._CatalogHome_Stub.findByPrimaryKey(_CatalogHome_Stub.java(Compiled Code))
	at com.ibm.commerce.catalog.objects.CatalogAccessBean.instantiateEJB(CatalogAccessBean.java(Compiled Code))
	at com.ibm.ivj.ejb.runtime.AbstractEntityAccessBean._instantiate(AbstractEntityAccessBean.java(Inlined Compiled Code))
	at com.ibm.ivj.ejb.runtime.AbstractEntityAccessBean.refreshCopyHelper(AbstractEntityAccessBean.java(Compiled Code))
	at com.ibm.commerce.catalog.objects.CatalogAccessBean.refreshCopyHelper(CatalogAccessBean.java(Inlined Compiled Code))
	at com.ibm.commerce.catalog.beans.CatalogDataBean.populate(CatalogDataBean.java(Compiled Code))
	at com.ibm.commerce.beans.DataBeanManager.directActivate(DataBeanManager.java(Compiled Code))
	at com.ibm.commerce.beans.DataBeanManager.activate(DataBeanManager.java(Compiled Code))
	at com.ibm.commerce.beans.DataBeanManager.activate(DataBeanManager.java(Compiled Code))
	at com.ibm.commerce.taglibs.base.tag.UseBean.doEndTag(UseBean.java(Compiled Code))
	at com.ibm._jsp._CachedHeaderDisplay._jspService(_CachedHeaderDisplay.java(Compiled Code))
	at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java(Compiled Code))
	at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java(Inlined Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
	at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java(Inlined Compiled Code))
	at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java(Compiled Code))
	at org.apache.taglibs.standard.tag.common.core.ImportSupport.acquireString(Unknown Source)
	at org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(Unknown Source)
	at com.ibm._jsp._GenericError._jspx_meth_c_import_0(_GenericError.java:2659)
	at com.ibm._jsp._GenericError._jspService(_GenericError.java:631)
	at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java(Compiled Code))
	at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java(Inlined Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
	at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java(Inlined Compiled Code))
	at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java(Compiled Code))
	at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java(Compiled Code))
	at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java(Compiled Code))
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Compiled Code))
	at com.ibm.commerce.struts.ECActionServlet.processRequest(ECActionServlet.java(Compiled Code))
	at com.ibm.commerce.struts.ECActionServlet.doGet(ECActionServlet.java(Compiled Code))
	at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
	at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java(Inlined Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java(Compiled Code))
	at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.commerce.campaigns.filter.CampaignsFilter.doFilter(CampaignsFilter.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.commerce.likeminds.filter.LikeMindsFilter.doFilter(LikeMindsFilter.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.commerce.dynacache.filter.CacheFilter$2.run(CacheFilter.java(Compiled Code))
	at com.ibm.commerce.dynacache.filter.CacheFilter.doFilter(CacheFilter.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.doFilterAction(RuntimeServletFilter.java(Compiled Code))
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.access$0(RuntimeServletFilter.java(Inlined Compiled Code))
	at com.ibm.commerce.webcontroller.RuntimeServletFilter$1.run(RuntimeServletFilter.java(Inlined Compiled Code))
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.doFilter(RuntimeServletFilter.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java(Compiled Code))
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java(Compiled Code))
	at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java(Compiled Code))
	at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java(Compiled Code))
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java(Compiled Code))
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Caused by: java.rmi.RemoteException: ; nested exception is: 
	java.lang.NullPointerException
	at com.ibm.commerce.catalog.objects.CatalogKey.hashCode(CatalogKey.java(Compiled Code))
	at com.ibm.ejs.container.BeanId.computeHashValue(BeanId.java(Inlined Compiled Code))
	at com.ibm.ejs.container.BeanIdCache.find(BeanIdCache.java(Compiled Code))
	at com.ibm.ejs.container.EJSHome.activateBean_Common(EJSHome.java(Compiled Code))
	at com.ibm.ejs.container.EJSHome.activateBean(EJSHome.java(Compiled Code))
	at com.ibm.commerce.catalog.objects.EJSJDBCPersisterCMPCatalogBean_6e975355.findByPrimaryKey(EJSJDBCPersisterCMPCatalogBean_6e975355.java(Inlined Compiled Code))
	at com.ibm.commerce.catalog.objects.EJSCMPCatalogHomeBean_6e975355.findByPrimaryKey(EJSCMPCatalogHomeBean_6e975355.java(Inlined Compiled Code))
	at com.ibm.commerce.catalog.objects.EJSRemoteCMPCatalogHome_6e975355.findByPrimaryKey(EJSRemoteCMPCatalogHome_6e975355.java(Compiled Code))
	... 89 more
Caused by: java.lang.NullPointerException
	... 97 more