Has anyone ever seen this error when trying to LUM enable a group?

java.util.NoSuchElementException\r\n at java.util.AbstractList$Itr.next(AbstractList.java: 426)\r\n at com.novell.admin.ns.nds.jclient.ChildObjectEntryEn umerationImpl.next(ChildObjectEntryEnumerationImpl .java:288)\r\n at com.novell.LinuxUserManagement.modules.UNIXuidgidA llocation.(UNIXuidgidAllocation.java:106)\r\n at com.novell.LinuxUserManagement.modules.LinuxEnable r.prepareForBulkMakeUserALUMUser(LinuxEnabler.java :135)\r\n at com.novell.LinuxUserManagement.modules.LinuxEnable r.enableUsers(LinuxEnabler.java:120)\r\n at com.novell.LinuxUserManagement.modules.LinuxEnable r.enableUsers(LinuxEnabler.java:96)\r\n at com.novell.LinuxUserManagement.modules.LinuxEnable Groups.doLinuxEnable(LinuxEnableGroups.java:483)\r \n at com.novell.LinuxUserManagement.modules.LinuxEnable Groups.validateAndSaveSummaryPage(LinuxEnableGroup s.java:221)\r\n at com.novell.LinuxUserManagement.modules.LinuxEnable Groups.execute(LinuxEnableGroups.java:152)\r\n at com.novell.emframe.dev.Task.execute(Task.java:461) \r\n at com.novell.nps.gadgetManager.BaseGadgetInstance.pr ocessRequest(BaseGadgetInstance.java:842)\r\n at com.novell.nps.gadgetManager.BaseGadgetInstance.ha ndleAction(BaseGadgetInstance.java:2349)\r\n at com.novell.nps.gadgetManager.GadgetManager.process InstanceRequest(GadgetManager.java:1558)\r\n at com.novell.nps.gadgetManager.GadgetManager.process ServiceRequest(GadgetManager.java:1015)\r\n at com.novell.nps.PortalServlet.handleFrameService(Po rtalServlet.java:503)\r\n at com.novell.nps.PortalServlet.processRequest(Portal Servlet.java:376)\r\n at com.novell.nps.PortalServlet.doPost(PortalServlet. java:276)\r\n at javax.servlet.http.HttpServlet.service(HttpServlet .java:716)\r\n at com.novell.emframe.fw.servlet.AuthenticatorServlet .service(AuthenticatorServlet.java:248)\r\n at javax.servlet.http.HttpServlet.service(HttpServlet .java:809)\r\n at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:200)\r\ n at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:146)\r\n at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:209)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:596)\r\n at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:433)\r\n at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:948)\r\n at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:144)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:596)\r\n at org.apache.catalina.authenticator.AuthenticatorBas e.invoke(AuthenticatorBase.java:504)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:594)\r\n at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:433)\r\n at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:948)\r\n at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2358)\r\n at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:133)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:596)\r\n at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:118)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:594)\r\n at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:116)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:594)\r\n at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:433)\r\n at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:948)\r\n at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:127)\r\n at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:596)\r\n at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:433)\r\n at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:948)\r\n at org.apache.coyote.tomcat4.CoyoteAdapter.service(Co yoteAdapter.java:152)\r\n at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyo teHandler.java:300)\r\n at org.apache.jk.common.HandlerRequest.invoke(Handler Request.java:374)\r\n at org.apache.jk.common.ChannelSocket.invoke(ChannelS ocket.java:743)\r\n at org.apache.jk.common.ChannelSocket.processConnecti on(ChannelSocket.java:675)\r\n at org.apache.jk.common.SocketConnection.runIt(Channe lSocket.java:866)\r\n at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:683)\r\n at java.lang.Thread.run(Thread.java:534)\r\n

thanks in advance
JT