cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

srinivasarao.nagabhirava1 at ge.com srinivasarao.nagabhirava1 at ge.com
Mon Mar 12 20:22:11 CET 2007


Hi, Does any one has the following error when trying to access the xwiki page for the first time.
The environment is WebLogic Server 9.2 MP1, Oracle 9i, jdk1.5.0_10

Thanks,
Srini

15:01:45,576  WARN [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:71 - SQL Error: 1400, SQLState: 23000
15:01:45,615 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:72 - ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

15:01:45,621  WARN [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:71 - SQL Error: 1400, SQLState: 23000
15:01:45,626 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:72 - ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

15:01:45,666 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome AbstractFlushingEventListener:performExecutions:299 - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:69)
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:202)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:230)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1009)
	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:356)
	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:573)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:547)
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:309)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(CalendarPlugin.java:84)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java:293)
	at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager.java:132)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager.java:71)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager.java:97)
	at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:709)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:663)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.sql.BatchUpdateException: ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

	at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
	at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10698)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
	... 45 more
com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document XWiki.CalendarEvent
Wrapped Exception: Could not execute JDBC batch update
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:314)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(CalendarPlugin.java:84)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java:293)
	at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager.java:132)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager.java:71)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager.java:97)
	at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:709)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:663)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)


Wrapped Exception:

java.sql.BatchUpdateException: ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

	at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
	at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10698)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:230)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1009)
	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:356)
	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:573)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:547)
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:309)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(CalendarPlugin.java:84)
	at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java:293)
	at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager.java:132)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager.java:71)
	at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager.java:97)
	at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:709)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:663)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
15:01:46,764  WARN [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:71 - SQL Error: 1400, SQLState: 23000
15:01:46,769 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:72 - ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

15:01:46,775  WARN [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:71 - SQL Error: 1400, SQLState: 23000
15:01:46,780 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome JDBCExceptionReporter:logExceptions:72 - ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

15:01:46,785 ERROR [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' http://3.170.64.77:7001/xwiki/bin/view/Main/WebHome AbstractFlushingEventListener:performExecutions:299 - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:69)
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:202)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:230)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1009)
	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:356)
	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:573)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:547)
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:309)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2292)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:674)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.sql.BatchUpdateException: ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

	at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
	at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10698)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
	... 40 more
com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document XWiki.XWikiPreferences
Wrapped Exception: Could not execute JDBC batch update
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:314)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2292)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:674)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)


Wrapped Exception:

java.sql.BatchUpdateException: ORA-01400: cannot insert NULL into ("XWIKI"."XWIKIDOC"."XWD_TITLE")

	at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
	at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10698)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:230)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1009)
	at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:356)
	at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:573)
	at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:547)
	at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:309)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:100)
	at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:94)
	at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:891)
	at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2292)
	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:674)
	at com.xpn.xwiki.XWiki.<init>(XWiki.java:566)
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:281)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	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$ServletServiceAction.run(StubSecurityHelper.java:223)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
	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:2003)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
15:01:46,872  WARN [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'  RequestProcessor:processException:528 - Unhandled Exception thrown: class com.xpn.xwiki.XWikiException
<Mar 12, 2007 3:01:46 PM EDT> <Error> <HTTP> <BEA-101017> <[weblogic.servlet.internal.WebAppServletContext at e5376a - appName: '_appsdir_xwiki_dir', name: 'xwiki', context-path: '/xwiki'] Root cause of ServletException.
com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context
Wrapped Exception: Error number 3201 in 3: Exception while saving document XWiki.XWikiPreferences
Wrapped Exception: Could not execute JDBC batch update
	at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:290)
	at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:382)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:96)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	Truncated. see log file for complete stacktrace
> 




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