Hi All

Suddenly i am facing MappingException , can some one help me in this regard

2014-11-06 06:38:07,840, INFO , [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', org.hibernate.cfg.Configuration,Configuration resource: conf/filter.hibernate.cfg.xml
2014-11-06 06:38:07,840, INFO , [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', org.hibernate.cfg.Configuration,Reading mappings from resource: com/steelwedge/hibernate/filter/QueryHaving.hbm.xml
2014-11-06 06:38:07,840, INFO , [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', org.hibernate.cfg.Mappings,duplicate import: com.steelwedge.hibernate.filter.QueryHaving->com.steelwedge.hibernate.filter.QueryHaving
2014-11-06 06:38:07,840, INFO , [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', org.hibernate.cfg.Mappings,duplicate import: com.steelwedge.hibernate.filter.QueryHaving->QueryHaving
2014-11-06 06:38:07,840, INFO , [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', org.hibernate.cfg.HbmBinder,Mapping class: com.steelwedge.hibernate.filter.QueryHaving -> QUERY_HAVING
2014-11-06 06:38:07,840, ERROR, [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)', com.steelwedge.hibernate.filter.FilterHibernateSessionFactory,Could not read mappings from resource: com/steelwedge/hibernate/filter/QueryHaving.hbm.xml
org.hibernate.MappingException: Could not read mappings from resource: com/steelwedge/hibernate/filter/QueryHaving.hbm.xml
at org.hibernate.cfg.Configuration.addResource(Configuration.java:485)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1310)
at com.steelwedge.hibernate.filter.FilterHibernateSessionFactory.rebuildSessionFactory(FilterHibernateSessionFactory.java:76)
at com.steelwedge.hibernate.filter.FilterHibernateSessionFactory.getSession(FilterHibernateSessionFactory.java:60)
at com.steelwedge.hibernate.filter.FilterBaseDAO.getSession(FilterBaseDAO.java:17)
at com.steelwedge.ejb.filtermanager.FilterBean.get(FilterBean.java:921)
at com.steelwedge.ejb.filtermanager.filter_wyop40_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at com.steelwedge.ejb.filtermanager.filter_wyop40_EOImpl.get(Unknown Source)
at com.steelwedge.filtermanager.FilterUtils.getFilterVORemote(FilterUtils.java:743)
at com.steelwedge.forecast.ForecastUtils.getIsAllPlane(ForecastUtils.java:276)
at com.steelwedge.finder.FinderFactory.getWorksheetHelper(FinderFactory.java:136)
at com.steelwedge.finder.FinderFactory.getFinder(FinderFactory.java:89)
at com.steelwedge.finder.FinderProxy.getFinder(FinderProxy.java:348)
at com.steelwedge.finder.FinderProxy.find(FinderProxy.java:183)
at com.steelwedge.ejb.finder.FinderBean.find(FinderBean.java:126)
at com.steelwedge.ejb.finder.worksheethelper_ge8yts_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at com.steelwedge.ejb.finder.worksheethelper_ge8yts_EOImpl.find(Unknown Source)
at com.steelwedge.ambassador.finder.WorksheetItems.getCatalogDetailIdListFromForecastFinder(WorksheetItems.java:589)
at com.steelwedge.ambassador.finder.WorksheetItems.getCatalogDetailIdList(WorksheetItems.java:138)
at com.steelwedge.ambassador.finder.WorksheetItems.getCatalogDetailIdsOnly(WorksheetItems.java:122)
at com.steelwedge.template.queue.PostProcessTemplateHandler.createMap(PostProcessTemplateHandler.java:1325)
at com.steelwedge.template.queue.PostProcessTemplateHandler.initiate(PostProcessTemplateHandler.java:396)
at com.steelwedge.ambassador.interact.excelrequestmdb.ExcelRequestMessageBean.processIt(ExcelRequestMessageBean.java:112)
at com.steelwedge.ambassador.interact.excelrequestmdb.ExcelRequestMessageBean.onMessage(ExcelRequestMessageBean.java:52)
at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:574)
at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:477)
at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:380)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4659)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:4345)
at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3822)
at weblogic.jms.client.JMSSession.access$000(JMSSession.java:115)
at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5170)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping com.steelwedge.hibernate.filter.QueryHaving
at org.hibernate.cfg.Mappings.addClass(Mappings.java:118)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:154)
at org.hibernate.cfg.Configuration.add(Configuration.java:386)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:427)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:482)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1310)
at com.steelwedge.hibernate.filter.FilterHibernateSessionFactory.rebuildSessionFactory(FilterHibernateSessionFactory.java:77)