Error showing source data in Analysis View

[carminez]

When I click on a Measure value in an Analysis View, I am getting the following error when it tries to show the Source Data.

Is there something special that needs to be done in the Schema to have this work, or is there something wrong with the Schema?

JS 3.1 Professional, the database is MSSQL 2005 and I'm using the jTDS driver.

This is the MDX that is the source for the Analysis View when I'm trying to click on the Measure value:

select NON EMPTY {[Measures].[Rooms], [Measures].[Room Nights]} ON COLUMNS,
  NON EMPTY Hierarchize(Union(Crossjoin({[Chain.Chain].[All Chains].[Mandarin Oriental]}, {[Hotel.Hotel].[All Hotels]}), Crossjoin({[Chain.Chain].[All Chains].[Mandarin Oriental]}, [Hotel.Hotel].[All Hotels].Children))) ON ROWS
from [Reservations]
where [Arrival Date].[All Dates].[2008]
 

Code:

com.jaspersoft.ji.ja.JasperAnalysisException: Internal error: assert failed	at mondrian.resource.MondrianResource$_Def0.ex_aroundBody1$advice(MondrianResource.java:197)	at mondrian.resource.MondrianResource$_Def0.ex(MondrianResource.java:1)	at mondrian.olap.Util.newInternal(Util.java:1076)	at mondrian.olap.Util.assertTrue(Util.java:1057)	at mondrian.rolap.RolapLevel$RegularLevelReader.constrainRequest(RolapLevel.java:528)	at mondrian.rolap.RolapAggregationManager.makeRequest(RolapAggregationManager.java:82)	at mondrian.rolap.RolapCell.getDrillThroughSQL(RolapCell.java:64)	at com.tonbeller.jpivot.mondrian.MondrianDrillThrough.drillThrough(MondrianDrillThrough.java:103)	at com.tonbeller.jpivot.mondrian.MondrianDrillThrough.drillThrough(MondrianDrillThrough.java:92)	at com.tonbeller.jpivot.table.navi.DrillThroughUI.drillThrough(DrillThroughUI.java:266)	at com.tonbeller.jpivot.table.navi.DrillThroughUI$DrillThroughHandler.request(DrillThroughUI.java:223)	at com.tonbeller.wcf.controller.DispatcherSupport.request(DispatcherSupport.java:167)	at com.tonbeller.wcf.controller.DispatcherSupport.request(DispatcherSupport.java:167)	at com.tonbeller.wcf.component.ComponentSupport.request(ComponentSupport.java:110)	at com.tonbeller.jpivot.table.TableComponent.request(TableComponent.java:241)	at com.tonbeller.wcf.controller.WcfController.request(WcfController.java:71)	at com.tonbeller.wcf.controller.RequestFilter$MyHandler.normalRequest(RequestFilter.java:121)	at com.tonbeller.wcf.controller.RequestSynchronizer.handleRequest(RequestSynchronizer.java:127)	at com.tonbeller.wcf.controller.RequestFilter.doFilter(RequestFilter.java:281)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.jaspersoft.jasperserver.war.common.UploadMultipartFilter.doFilter(UploadMultipartFilter.java:86)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)	at org.acegisecurity.ui.switchuser.SwitchUserProcessingFilter.doFilter(SwitchUserProcessingFilter.java:335)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.jaspersoft.ji.license.JILicenseFilter.doFilter(JILicenseFilter.java:107)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.jaspersoft.jasperserver.api.metadata.user.service.impl.MetadataAuthenticationProcessingFilter.doFilter(MetadataAuthenticationProcessingFilter.java:141)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:97)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:181)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:165)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:165)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:191)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)	at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:70)	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)	at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)	at java.lang.Thread.run(Unknown Source)