OIM Generic Technoloy Error-Reconciliation Issue

2010-08-30 12:47:33,055 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR XELLERATE.SERVER - Class/Method: tcRCE/createUserRecord encounter some problems: {1}
java.lang.NullPointerException
at com.thortech.xl.dataobj.util.tcAttributeSource.getAttrColumnName(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.createUserRecord(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.applyActionRules(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.checkDataSorted(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.finishReconciliationEvent(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.execute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.processMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.onMessage(Unknown Source)
at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4659)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:4345)
at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3821)
at weblogic.jms.client.JMSSession.access$000(JMSSession.java:115)
at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5170)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
2010-08-30 12:47:33,058 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR XELLERATE.SERVER - Class/Method: tcDataObj/save Error :Data Update Failed
2010-08-30 12:47:33,059 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR XELLERATE.DATABASE - Class/Method: tcDataBase/rollbackTransaction encounter some problems: Rollback Executed From
java.lang.Exception: Rollback Executed From
at com.thortech.xl.dataaccess.tcDataBase.rollbackTransaction(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.rollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.doRollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.finishReconciliationEvent(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.execute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.processMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.onMessage(Unknown Source)
at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:466)
at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:371)
at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:327)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4659)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:4345)
at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3821)
at weblogic.jms.client.JMSSession.access$000(JMSSession.java:115)
at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5170)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
2010-08-30 12:47:33,060 [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR XELLERATE.JMS - An error occurred while processing the off lined reconciliation events


I was facing this issue yesterday.

Solution :

This issue occurs due to Bad Mapping. You should go in Process Definition-Reconciliation Field Mapping and Check all the mapping Correctly.

To see the details error in the log :
make Xellerate.JavaClient= DEBUG
and search for "display name" and "attr src "

Just before the null pointer exception, you will see the field name,which is not mapped properly.

Please let me know if any issues