<div dir="ltr">I have a basic demo environment setup, a CSV connector pushing users into Midpoint and an LDAP connector live syncing users to an openldap server. It is working well except when I introduce multi-value attributes. In this case it is roles, subtype -> employeeType. After a user is in the system and I add a role from the CSV feed it simply rotates which value to display in LDAP, if I delete the user and re-import starting off with a multi-valued attribute I get the following error:<div><br></div><div><dt id="gmail-id1a13" style="box-sizing:border-box;line-height:1.42857;font-weight:700;float:left;width:100px;overflow:hidden;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Operation</dt><dd style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px"><span id="gmail-id1a14" style="box-sizing:border-box;font-weight:700">operation.com.evolveum.midpoint.model.impl.lens.projector.Projector.projectProjection</span></dd><dt id="gmail-id1a15" style="box-sizing:border-box;line-height:1.42857;font-weight:700;float:left;width:100px;overflow:hidden;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Message</dt><dd id="gmail-id1a16" style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Attempt to replace 2 values to a single-valued item attributes/employeeType; values: [PPV(String:Staff), PPV(String:Alumni)]</dd><dt id="gmail-id1a17" style="box-sizing:border-box;line-height:1.42857;font-weight:700;float:left;width:100px;overflow:hidden;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Parameters</dt><dd style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px"><table class="gmail-paramtable" style="box-sizing:border-box;border-spacing:0px;border-collapse:collapse;background-color:transparent;border:0px"><tbody style="box-sizing:border-box"><tr class="gmail-paramtable-row" style="box-sizing:border-box"><th class="gmail-paramtable-name" style="box-sizing:border-box;padding:0px;text-align:left;vertical-align:top">projection</th><td class="gmail-paramtable-value" style="box-sizing:border-box;padding:0px 20px 0px 5px;white-space:pre-wrap;word-break:break-all">[resource:ebd0bf7b-7e80-4175-ba5e-4fd5de2ecd62(LDAP Server (OpenLDAP) over new LDAPConn.)(default)]</td></tr></tbody></table></dd><dd style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px"><table class="gmail-paramtable" style="box-sizing:border-box;border-spacing:0px;border-collapse:collapse;background-color:transparent;border:0px"></table></dd><dt id="gmail-id1a18" style="box-sizing:border-box;line-height:1.42857;font-weight:700;float:left;width:100px;overflow:hidden;clear:left;text-align:right;text-overflow:ellipsis;white-space:nowrap;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Error</dt><dd id="gmail-id1a19" style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px">Attempt to replace 2 values to a single-valued item attributes/employeeType; values: [PPV(String:Staff), PPV(String:Alumni)]</dd><dd style="box-sizing:border-box;line-height:1.42857;margin-left:130px;word-break:break-word;color:rgb(51,51,51);font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px"><a id="gmail-id1a10" style="box-sizing:border-box;background-color:transparent;color:rgb(60,141,188)">show</a></dd><dd class="gmail-stacktrace" id="gmail-id1a21" style="box-sizing:border-box;line-height:1.42857;margin-left:130px;font-family:monospace;white-space:pre-wrap;font-size:11px;word-break:break-word;color:rgb(51,51,51)">com.evolveum.midpoint.util.exception.SchemaException: Attempt to replace 2 values to a single-valued item attributes/employeeType; values: [PPV(String:Staff), PPV(String:Alumni)]
at com.evolveum.midpoint.prism.delta.ItemDelta.validate(ItemDelta.java:1004)
at com.evolveum.midpoint.prism.delta.ItemDelta.validate(ItemDelta.java:991)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateItem(ConsolidationProcessor.java:489)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateAttribute(ConsolidationProcessor.java:324)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateAttributes(ConsolidationProcessor.java:295)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateValuesToModifyDelta(ConsolidationProcessor.java:201)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateValuesModifyProjection(ConsolidationProcessor.java:599)
at com.evolveum.midpoint.model.impl.lens.projector.ConsolidationProcessor.consolidateValues(ConsolidationProcessor.java:131)
at com.evolveum.midpoint.model.impl.lens.projector.ProjectionValuesProcessor.processProjections(ProjectionValuesProcessor.java:232)
at com.evolveum.midpoint.model.impl.lens.projector.ProjectionValuesProcessor.process(ProjectionValuesProcessor.java:138)
at com.evolveum.midpoint.model.impl.lens.projector.Projector.lambda$projectProjection$3(Projector.java:353)
at com.evolveum.midpoint.model.impl.lens.ClockworkMedic.partialExecute(ClockworkMedic.java:174)
at com.evolveum.midpoint.model.impl.lens.ClockworkMedic.partialExecute(ClockworkMedic.java:154)
at com.evolveum.midpoint.model.impl.lens.projector.Projector.projectProjection(Projector.java:350)
at com.evolveum.midpoint.model.impl.lens.projector.Projector.lambda$projectInternal$2(Projector.java:253)
at com.evolveum.midpoint.model.impl.lens.ClockworkMedic.partialExecute(ClockworkMedic.java:174)
at com.evolveum.midpoint.model.impl.lens.ClockworkMedic.partialExecute(ClockworkMedic.java:154)
at com.evolveum.midpoint.model.impl.lens.projector.Projector.projectInternal(Projector.java:252)
at com.evolveum.midpoint.model.impl.lens.projector.Projector.project(Projector.java:101)
at com.evolveum.midpoint.model.impl.lens.Clockwork.click(Clockwork.java:455)
at com.evolveum.midpoint.model.impl.lens.Clockwork.run(Clockwork.java:213)
at com.evolveum.midpoint.model.impl.sync.SynchronizationServiceImpl.reactToChange(SynchronizationServiceImpl.java:809)
at com.evolveum.midpoint.model.impl.sync.SynchronizationServiceImpl.notifyChange(SynchronizationServiceImpl.java:203)
at com.evolveum.midpoint.provisioning.impl.ChangeNotificationDispatcherImpl.notifyChange(ChangeNotificationDispatcherImpl.java:152)
at com.evolveum.midpoint.model.impl.sync.SynchronizeAccountResultHandler.handleObjectInternal(SynchronizeAccountResultHandler.java:198)
at com.evolveum.midpoint.model.impl.sync.SynchronizeAccountResultHandler.handleObject(SynchronizeAccountResultHandler.java:121)
at com.evolveum.midpoint.repo.common.task.AbstractSearchIterativeResultHandler.processRequest(AbstractSearchIterativeResultHandler.java:325)
at com.evolveum.midpoint.repo.common.task.AbstractSearchIterativeResultHandler.handle(AbstractSearchIterativeResultHandler.java:183)
at com.evolveum.midpoint.model.impl.importer.ImportAccountsFromResourceTaskHandler.importSingleShadow(ImportAccountsFromResourceTaskHandler.java:313)
at com.evolveum.midpoint.model.impl.controller.ModelController.importFromResource(ModelController.java:1534)
at sun.reflect.GeneratedMethodAccessor1312.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:508)
at com.sun.proxy.$Proxy202.importFromResource(Unknown Source)
at com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel.importResourceObject(ResourceContentPanel.java:977)
at com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel$13$1.onSubmit(ResourceContentPanel.java:878)
at com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn.buttonMenuItemClickPerformed(InlineMenuButtonColumn.java:153)
at com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn.access$400(InlineMenuButtonColumn.java:50)
at com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn$1.lambda$createButton$76db38be$1(InlineMenuButtonColumn.java:121)
at com.evolveum.midpoint.web.component.data.MultiButtonPanel$1.onClick(MultiButtonPanel.java:77)
at org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:85)
at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:155)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:601)
at sun.reflect.GeneratedMethodAccessor454.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:248)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.evolveum.midpoint.web.util.MidPointProfilingServletFilter.doFilter(MidPointProfilingServletFilter.java:87)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:155)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at com.evolveum.midpoint.web.boot.TomcatRootValve.invoke(TomcatRootValve.java:64)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1468)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)</dd><div><br></div><div>I have confirmed that the value is in fact multi-valued in ldap and I can assign multiple values. The schema is set to maxoccur="unbound" for the attribute. Not sure if anyone else has run into this issue? It seems like a really simple fix, but it has stumped me to this point and any help would be greatly appreciated.</div><div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Keith LeValley<br><div><font face="arial, helvetica, sans-serif">Identity Services Architect</font>, Davenport University</div><div><a href="mailto:klevalley2@davenport.edu" target="_blank">klevalley2@davenport.edu<br></a></div></div></div></div></div></div></div></div></div></div>