Hi , I have downloaded the latest Xwiki source code and build it using mvn. I have deployed the .war file (which was generated in xwiki-platform-web/ folder) into weblogic server and i have changed the hibernate-cfg.xml file in web-inf/ folder, and i placed the oracle driver in lib. then i stared the server and run the url http://localhost:70001/xwiki/ and clicked on "Xwiki home page" link then its giving the following error. Error 500--Internal Server Error com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3005 in 3: Migration failed Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Unknown entity: com.xpn.xwiki.store.migration.XWikiDBVersion at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:250) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:400) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3212) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1983) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1890) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1344) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) at weblogic.work.ExecuteThread.run(ExecuteThread.java:181) please help me out to solve this issue. Thanks in Advance, SAi kumar -- View this message in context: http://www.nabble.com/Getting-an-error-while-connecting-to-Oracle10g-tf4600… Sent from the XWiki- Users mailing list archive at Nabble.com.