Hi, I have configured Xwiki on Oracle10g and weblogic server. While clicking "Xwiki Home Page" i am getting the following error. It was not able to insert the document details in to the tables. it was giving the error like.. "ERROR store.XWikiHibernateBaseStore - Failed updating schema whi le executing query "create sequence xwiki.hibernate_sequence" java.sql.SQLException: ORA-00955: name is already used by an existing object" Here i am giving the details of Error;; ------------------------ Error:: 14:18:02,658 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (s elf-tuning)'] ERROR store.XWikiHibernateBaseStore - Failed updating schema whi le executing query "create sequence xwiki.hibernate_sequence" java.sql.SQLException: ORA-00955: name is already used by an existing object at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java :112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743) at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:207) at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:946) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1168) at oracle.jdbc.driver.OracleStatement.executeUpdateInternal(OracleStatem ent.java:1614) at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java :1579) at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingS tatement.java:225) at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingS tatement.java:225) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHiberna teBaseStore.java:357) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHiberna teBaseStore.java:265) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHiberna teBaseStore.java:219) at com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHiber nateBaseStore.java:417) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBas eStore.java:861) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernat eBaseStore.java:894) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManage r.getDBVersion(XWikiHibernateMigrationManager.java:60) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigr ations(AbstractXWikiMigrationManager.java:80) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:664) at com.xpn.xwiki.XWiki.<init>(XWiki.java:615) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:241) 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(Reques tProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119 6) 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$ServletServiceAction.run (StubSecurityHelper.java:225) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri tyHelper.java:127) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav a:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:42) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEnc odingFilter.java:117) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio n.run(WebAppServletContext.java:3212) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate dSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS ervletContext.java:1983) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC ontext.java:1890) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j ava:1344) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) at weblogic.work.ExecuteThread.run(ExecuteThread.java:181) Hibernate: select this_.XWV_VERSION as XWV1_32_0_ from xwikidbversion this_ Hibernate: select this_.XWV_VERSION as XWV1_32_0_ from xwikidbversion this_ Hibernate: select this_.XWV_VERSION as XWV1_32_0_ from xwikidbversion this_ Hibernate: delete from xwikidbversion Hibernate: insert into xwikidbversion (XWV_VERSION) values (?) Hibernate: select stringprop1_.XWS_ID as XWP1_16_, stringprop1_.XWS_NAME as XWP2 _16_, stringprop1_1_.XWP_CLASSTYPE as XWP3_16_, stringprop1_.XWS_VALUE as XWS3_2 1_ from xwikiobjects baseobject0_, xwikistrings stringprop1_, xwikiproperties st ringprop1_1_ where stringprop1_.XWS_ID=stringprop1_1_.XWP_ID and stringprop1_.XW S_NAME=stringprop1_1_.XWP_NAME and (baseobject0_.XWO_CLASSNAME like 'XWiki.XWiki %Rights') and baseobject0_.XWO_ID=stringprop1_.XWS_ID and (stringprop1_.XWS_NAME ='users' or stringprop1_.XWS_NAME='groups') Hibernate: delete from xwikidbversion Hibernate: insert into xwikidbversion (XWV_VERSION) values (?) How can i solve this problem? any solutions please? Thanks in Advance, SAikumar -- View this message in context: http://www.nabble.com/Un-abel-to-save-a-document%28xwiki%2Boracle-10g%29-tf… Sent from the XWiki- Users mailing list archive at Nabble.com.