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: "javax.transaction.TransactionRolledbackException: CORBA TRANSACTION_ROLLEDBACK 0x0 No; nested exception is: org.omg.CORBA.TRANSACTION_ROLLEDBACK: javax.transaction.TransactionRolledbackException: ; nested exception is: java.lang.NullPointerException vmcid: 0x0 minor code: 0 completed: No".
/webapp/wcs/stores/servlet/ProductDisplay
javax.transaction.TransactionRolledbackException: CORBA TRANSACTION_ROLLEDBACK 0x0 No; nested exception is: 
	org.omg.CORBA.TRANSACTION_ROLLEDBACK: javax.transaction.TransactionRolledbackException:  ; nested exception is: 
	java.lang.NullPointerException  vmcid: 0x0  minor code: 0  completed: No
	at java.lang.Throwable.(Throwable.java:194)
	at java.lang.Exception.(Exception.java:41)
	at java.io.IOException.(IOException.java:40)
	at java.rmi.RemoteException.(RemoteException.java:59)
	at javax.transaction.TransactionRolledbackException.(TransactionRolledbackException.java:34)
	at com.ibm.CORBA.iiop.UtilDelegateImpl.mapSystemException(UtilDelegateImpl.java:163)
	at com.ibm.CORBA.iiop.UtilDelegateImpl.wrapException(UtilDelegateImpl.java:719)
	at javax.rmi.CORBA.Util.wrapException(Util.java:276)
	at com.ibm.commerce.catalog.objects._CatalogGroupHome_Stub.findByPrimaryKey(_CatalogGroupHome_Stub.java:584)
	at com.ibm.commerce.catalog.objects.CatalogGroupAccessBean.instantiateEJB(CatalogGroupAccessBean.java:311)
	at com.ibm.ivj.ejb.runtime.AbstractEntityAccessBean._instantiate(AbstractEntityAccessBean.java:169)
	at com.ibm.ivj.ejb.runtime.AbstractEntityAccessBean.refreshCopyHelper(AbstractEntityAccessBean.java:304)
	at com.ibm.commerce.catalog.objects.CatalogGroupAccessBean.refreshCopyHelper(CatalogGroupAccessBean.java:386)
	at com.ibm.commerce.catalog.objsrc.CachedCatalogGroupAccessBean.refreshCopyHelper(CachedCatalogGroupAccessBean.java:184)
	at com.ibm.ivj.ejb.runtime.AbstractEntityAccessBean.__getCache(AbstractEntityAccessBean.java:93)
	at com.ibm.commerce.catalog.objects.CatalogGroupAccessBean.getIdentifier(CatalogGroupAccessBean.java:477)
	at com.ibm.commerce.catalog.beans.CategoryDataBean.populate(CategoryDataBean.java:728)
	at com.ibm.commerce.beans.DataBeanManager.directActivate(DataBeanManager.java:418)
	at com.ibm.commerce.beans.DataBeanManager.activate(DataBeanManager.java:159)
	at com.ibm.commerce.beans.DataBeanManager.activate(DataBeanManager.java:248)
	at com.ibm.commerce.taglibs.base.tag.UseBean.doEndTag(UseBean.java:98)
	at com.ibm._jsp._ProductDisplay._jspService(_ProductDisplay.java:199)
	at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:93)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:851)
	at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:262)
	at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:310)
	at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:57)
	at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:244)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1757)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1736)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:70)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:482)
	at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121)
	at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java:139)
	at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:150)
	at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1058)
	at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:428)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:217)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1481)
	at com.ibm.commerce.struts.ECActionServlet.processRequest(ECActionServlet.java:208)
	at com.ibm.commerce.struts.ECActionServlet.doGet(ECActionServlet.java:179)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:736)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:851)
	at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:262)
	at com.ibm.ws.cache.servlet.CacheHook.handleCacheMiss(CacheHook.java:670)
	at com.ibm.ws.cache.servlet.CacheHook.handleCacheableFragment(CacheHook.java:535)
	at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:310)
	at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:57)
	at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:244)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1757)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1736)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.commerce.campaigns.filter.CampaignsFilter.doFilter(CampaignsFilter.java:104)
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:134)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.commerce.likeminds.filter.LikeMindsFilter.doFilter(LikeMindsFilter.java:167)
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:134)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.commerce.dynacache.filter.CacheFilter$2.run(CacheFilter.java:159)
	at com.ibm.commerce.dynacache.filter.CacheFilter.doFilter(CacheFilter.java:135)
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:134)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.doFilterAction(RuntimeServletFilter.java:230)
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.access$0(RuntimeServletFilter.java:228)
	at com.ibm.commerce.webcontroller.RuntimeServletFilter$1.run(RuntimeServletFilter.java:191)
	at com.ibm.commerce.webcontroller.RuntimeServletFilter.doFilter(RuntimeServletFilter.java:122)
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:134)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.carhartt.filters.ssl.RedirectFilter.doFilter(RedirectFilter.java:35)
	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:134)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:101)
	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:70)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:482)
	at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:81)
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1763)
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:384)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:284)
	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:84)
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:537)
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:593)
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:946)
	at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1038)
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1474)
Caused by: org.omg.CORBA.TRANSACTION_ROLLEDBACK: javax.transaction.TransactionRolledbackException:  ; nested exception is: 
	java.lang.NullPointerException  vmcid: 0x0  minor code: 0  completed: No
	at java.lang.Throwable.(Throwable.java:194)
	at java.lang.Exception.(Exception.java:41)
	at java.lang.RuntimeException.(RuntimeException.java:43)
	at org.omg.CORBA.SystemException.(SystemException.java:82)
	at org.omg.CORBA.TRANSACTION_ROLLEDBACK.(TRANSACTION_ROLLEDBACK.java:92)
	at org.omg.CORBA.TRANSACTION_ROLLEDBACK.(TRANSACTION_ROLLEDBACK.java:71)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:29)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:264)
	at com.ibm.rmi.util.ProxyUtil.copyObject(ProxyUtil.java:308)
	at com.ibm.CORBA.iiop.UtilDelegateImpl.copyObject(UtilDelegateImpl.java:813)
	at javax.rmi.CORBA.Util.copyObject(Util.java:313)
	... 77 more