Hi,

i get the following error message in the log file. what can i do to fix the problem? please help.

com.novell.admin.common.exceptions.UniqueSPIExcept ion: (Error -641) Unbekannte Anforderung. Möglicherweise ist eine von der Client-Arbeitsstation gesendete Anforderung ungültig oder das Schema ist nicht synchronisiert.
at com.novell.admin.common.exceptions.UniqueSPIExcept ion.newException(UniqueSPIException.java:103)
at com.novell.admin.ns.nds.jclient.NDSNamespaceImpl.r esolveSPIException(NDSNamespaceImpl.java:6114)
at com.novell.admin.ns.nds.jclient.NDSNamespaceImpl.n cpFragmentRequest(NDSNamespaceImpl.java:6051)
at com.novell.admin.dirxmlcommon.DirXMLJNI.ncpFragmen tRequest_Impl(Unknown Source)
at com.novell.admin.dirxmlcommon.DirXMLJNI.getDirXMLV ersion(Unknown Source)
at com.novell.admin.dirxmlcommon.CommonUtil.getDirXML Version(Unknown Source)
at com.novell.admin.dirxmlcommon.CommonUtil.getIDMVer sionFromDSetServer(Unknown Source)
at com.novell.admin.dirxmlcommon.CommonRPC.handleGetS erverInfoRequest(Unknown Source)
at com.novell.admin.dirxmlcommon.CommonRPC.execute(Un known Source)
at com.novell.emframe.dev.Task.execute(Task.java:505)
at com.novell.nps.gadgetManager.BaseGadgetInstance.pr ocessRequest(BaseGadgetInstance.java:858)
at com.novell.nps.gadgetManager.BaseGadgetInstance.ha ndleAction(BaseGadgetInstance.java:2384)
at com.novell.nps.gadgetManager.GadgetManager.process InstanceRequest(GadgetManager.java:1606)
at com.novell.nps.gadgetManager.GadgetManager.process ServiceRequest(GadgetManager.java:1062)
at com.novell.nps.PortalServlet.handleFrameService(Po rtalServlet.java:509)
at com.novell.nps.PortalServlet.processRequest(Portal Servlet.java:373)
at com.novell.nps.PortalServlet.doPost(PortalServlet. java:279)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:647)
at com.novell.emframe.fw.servlet.AuthenticatorServlet .service(AuthenticatorServlet.java:332)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:729)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:188)
at com.novell.emframe.fw.filter.CrossScriptingFilter. doFilter(CrossScriptingFilter.java:25)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:172)
at org.apache.catalina.authenticator.AuthenticatorBas e.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:174)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:879)
at org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Unknown Source)
Caused by: novell.jclient.JCException: request -641 ERR_INVALID_REQUEST
at novell.jclient.JClient.request(Native Method)
at novell.jclient.JClient.ndsRequest(JClient.java:119 7)
at com.novell.admin.ns.nds.jclient.NDSNamespaceImpl.n cpFragmentRequest(NDSNamespaceImpl.java:6047)
... 35 more

best regards
fhgmika