Webi Error in BI Launchpad

Hi Folks,

I'm getting this extremely long error when trying to create a webi report in BI Launchpad. I get this error when choosing a BEx datasource.

However, I can access the datasource thru SAP Logon/Query Designer/etc.  Our version of BI Launchpad is

SAP BusinessObjects BI Platform 4.1 Support Pack 2 Patch 4

Version: 14.1.2.1250

1. java.util.concurrent.ExecutionException: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: [[error.openSapBwBrowsingSessionFailed] 0] <<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ConnectionString>

   <Properties>

      <Initial Catalog />

      <Language>en_US</Language>

      <Data Source>XXXXX</Data Source>

      <Cube Type>Unknown</Cube Type>

      <SaveLanguage>true</SaveLanguage>

      <Initial Cube />

      <TargetProvider>SAPNETWEAVER7X</TargetProvider>

      <NetworkLayer>SAPBW_BICS</NetworkLayer>

      <Authentication Mode>2</Authentication Mode>

   </Properties>

   <ExtendedProperties>

      <JCO_ASHOST>XXXXX</JCO_ASHOST>

      <SapLoginMode>0</SapLoginMode>

      <JCO_R3NAME>DB1</JCO_R3NAME>

      <JCO_CLIENT>100</JCO_CLIENT>

      <JCO_SYSNR>01</JCO_SYSNR>

      <JCO_LANG>EN</JCO_LANG>

   </ExtendedProperties>

</ConnectionString>>

                at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source)

                at java.util.concurrent.FutureTask.get(Unknown Source)

                at javax.swing.SwingWorker.get(Unknown Source)

                at com.sap.webi.ui.dialog.bex.OpenBexPanel.endFetchNode(OpenBexPanel.java:825)

                at com.sap.webi.ui.dialog.bex.OpenBexPanel.propertyChange(OpenBexPanel.java:1036)

                at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

                at javax.swing.SwingWorker$SwingWorkerPropertyChangeSupport.firePropertyChange(Unknown Source)

                at javax.swing.SwingWorker$SwingWorkerPropertyChangeSupport$1.run(Unknown Source)

                at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)

                at sun.swing.AccumulativeRunnable.run(Unknown Source)

                at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)

                at javax.swing.Timer.fireActionPerformed(Unknown Source)

                at javax.swing.Timer$DoPostEvent.run(Unknown Source)

                at java.awt.event.InvocationEvent.dispatch(Unknown Source)

                at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

                at java.awt.EventQueue.access$000(Unknown Source)

                at java.awt.EventQueue$1.run(Unknown Source)

                at java.awt.EventQueue$1.run(Unknown Source)

                at java.security.AccessController.doPrivileged(Native Method)

                at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

                at java.awt.EventQueue.dispatchEvent(Unknown Source)

                at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

                at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

                at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

                at java.awt.Dialog$1.run(Unknown Source)

                at java.awt.Dialog$3.run(Unknown Source)

                at java.security.AccessController.doPrivileged(Native Method)

                at java.awt.Dialog.show(Unknown Source)

                at com.jidesoft.dialog.StandardDialog.show(Unknown Source)

                at java.awt.Component.show(Unknown Source)

                at java.awt.Component.setVisible(Unknown Source)

                at java.awt.Window.setVisible(Unknown Source)

                at java.awt.Dialog.setVisible(Unknown Source)

                at com.sap.webi.toolkit.ui.dialog.GenericDialog.setVisible(GenericDialog.java:128)

                at com.sap.webi.ui.dialog.bex.OpenBexDialog.setVisible(OpenBexDialog.java:115)

                at com.sap.webi.ui.data.BexQueryDataSourceProvider.createDataSourceInfo(BexQueryDataSourceProvider.java:94)

                at com.sap.webi.ui.context.managers.DataManager.createDataSourceInfo(DataManager.java:377)

                at com.sap.webi.ui.tasks.workflows.CreateDataSourceInfoUITask.doneProcess(CreateDataSourceInfoUITask.java:127)

                at com.sap.webi.toolkit.ui.tasks.WebITask$PrivateWorker.done(WebITask.java:378)

                at javax.swing.SwingWorker$5.run(Unknown Source)

                at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)

                at sun.swing.AccumulativeRunnable.run(Unknown Source)

                at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)

                at javax.swing.Timer.fireActionPerformed(Unknown Source)

                at javax.swing.Timer$DoPostEvent.run(Unknown Source)

                at java.awt.event.InvocationEvent.dispatch(Unknown Source)

                at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

                at java.awt.EventQueue.access$000(Unknown Source)

                at java.awt.EventQueue$1.run(Unknown Source)

                at java.awt.EventQueue$1.run(Unknown Source)

                at java.security.AccessController.doPrivileged(Native Method)

                at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

                at java.awt.EventQueue.dispatchEvent(Unknown Source)

                at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

                at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

                at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

                at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

                at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

                at java.awt.EventDispatchThread.run(Unknown Source)

Caused by: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: [[error.openSapBwBrowsingSessionFailed] 0] <<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ConnectionString>

   <Properties>

      <Initial Catalog />

      <Language>en_US</Language>

      <Data Source>XXXXX</Data Source>

      <Cube Type>Unknown</Cube Type>

      <SaveLanguage>true</SaveLanguage>

      <Initial Cube />

      <TargetProvider>SAPNETWEAVER7X</TargetProvider>

      <NetworkLayer>SAPBW_BICS</NetworkLayer>

      <Authentication Mode>2</Authentication Mode>

   </Properties>

   <ExtendedProperties>

      <JCO_ASHOST>XXXXX</JCO_ASHOST>

      <SapLoginMode>0</SapLoginMode>

      <JCO_R3NAME>DB1</JCO_R3NAME>

      <JCO_CLIENT>100</JCO_CLIENT>

      <JCO_SYSNR>01</JCO_SYSNR>

      <JCO_LANG>EN</JCO_LANG>

   </ExtendedProperties>

</ConnectionString>>

                at com.businessobjects.sdk.core.exception.ExceptionBuilder.make(ExceptionBuilder.java:152)

                at com.businessobjects.sdk.core.exception.ExceptionBuilder.make(ExceptionBuilder.java:109)

                at com.sap.sl.sdk.requests.doit.DoItRequestHandler.afterProcessing(DoItRequestHandler.java:54)

                at com.businessobjects.sdk.core.server.internal.AbstractServer.processIt(AbstractServer.java:178)

                at com.businessobjects.sdk.core.server.internal.AbstractServer.process(AbstractServer.java:133)

                at com.businessobjects.sdk.core.server.internal.InstanceServer.process(InstanceServer.java:94)

                at com.sap.sl.sdk.olap.sapbw.service.SapBwBrowsingServiceImpl.processDoIt(SapBwBrowsingServiceImpl.java:228)

                at com.sap.sl.sdk.olap.sapbw.service.SapBwBrowsingServiceImpl.processInvocation(SapBwBrowsingServiceImpl.java:186)

                at com.sap.sl.sdk.olap.sapbw.service.SapBwBrowsingServiceImpl.processOpenSession(SapBwBrowsingServiceImpl.java:169)

                at com.sap.sl.sdk.olap.sapbw.service.SapBwBrowsingServiceImpl.openSession(SapBwBrowsingServiceImpl.java:59)

                at com.sap.webi.ui.dialog.bex.ExpandRepositoryItemWorker.getBrowsingSession(ExpandRepositoryItemWorker.java:63)

                at com.sap.webi.ui.dialog.bex.ExpandRepositoryItemWorker.doInBackground(ExpandRepositoryItemWorker.java:40)

                at com.sap.webi.ui.dialog.bex.ExpandRepositoryItemWorker.doInBackground(ExpandRepositoryItemWorker.java:15)

                at javax.swing.SwingWorker$1.call(Unknown Source)

                at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)

                at java.util.concurrent.FutureTask.run(Unknown Source)

                at javax.swing.SwingWorker.run(Unknown Source)

                at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

                at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

                at java.lang.Thread.run(Unknown Source)

Caused by: com.businessobjects.sdk.core.server.ServerException: [[error.openSapBwBrowsingSessionFailed] 0] <<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ConnectionString>

   <Properties>

      <Initial Catalog />

      <Language>en_US</Language>

      <Data Source>XXXXX</Data Source>

      <Cube Type>Unknown</Cube Type>

      <SaveLanguage>true</SaveLanguage>

      <Initial Cube />

      <TargetProvider>SAPNETWEAVER7X</TargetProvider>

      <NetworkLayer>SAPBW_BICS</NetworkLayer>

      <Authentication Mode>2</Authentication Mode>

   </Properties>

   <ExtendedProperties>

      <JCO_ASHOST>XXXXX</JCO_ASHOST>

      <SapLoginMode>0</SapLoginMode>

      <JCO_R3NAME>DB1</JCO_R3NAME>

      <JCO_CLIENT>100</JCO_CLIENT>

      <JCO_SYSNR>01</JCO_SYSNR>

      <JCO_LANG>EN</JCO_LANG>

   </ExtendedProperties>

</ConnectionString>>

                at com.sap.sl.sdk.requests.doit.DoItRequestHandler.afterProcessing(DoItRequestHandler.java:50)

                ... 17 more

Kind Regards and Many Thanks,

Mark