Hi Setting the configuration for the classloaders for Tomcat on JBoss I was finally able to use the JBoss Datasource but now I am encountering a ton of errors like this: 3:01:38,707 INFO [LucenePlugin] lucene plugin initialized. 13:01:38,946 INFO [QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started. 13:01:38,966 INFO [DefaultLoadEventListener] Error performing load command org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.xpn.xwiki.objects.classes.BaseClass#-629142642] at org.hibernate.impl.SessionFactoryImpl$1.handleEntityNotFound(SessionFactoryImpl.java:377) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:145) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:784) at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiClass(XWikiHibernateStore.java:1422) at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:669) at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:209) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1335) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1375) at com.xpn.xwiki.plugin.scheduler.SchedulerPlugin.restoreExistingJobs(SchedulerPlugin.java:265) at com.xpn.xwiki.plugin.scheduler.SchedulerPlugin.init(SchedulerPlugin.java:130) at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager.java:155) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager.java:92) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager.java:120) at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:1019) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:740) at com.xpn.xwiki.XWiki.<init>(XWiki.java:668) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:316) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:387) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:135) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) When I tried to login then I see: 13:05:56,306 INFO [XWikiRightServiceImpl] Access has been denied for (XWiki.XWikiGuest,Sandbox.WebHome,comment): global level (restricting right was found) 13:05:58,499 WARN [RequestUtils] No FormBeanConfig found under 'login' 13:05:58,511 INFO [DefaultLoadEventListener] Error performing load command org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.xpn.xwiki.doc.XWikiDocument#487349671] at org.hibernate.impl.SessionFactoryImpl$1.handleEntityNotFound(SessionFactoryImpl.java:377) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:145) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) The Wiki seems to work fine but these errors make me nervous. What are these errors and why are they thrown. These errors do not show up when using the Hibernate connections. -Andy -- View this message in context: http://n2.nabble.com/XWiki-1.8-using-JBoss-4.2.3GA-Datasource-Problems-tp251... Sent from the XWiki- Users mailing list archive at Nabble.com.