[size=18]We upgraded the DB2 from v7 to v8. Portal is working fine in all places except only one place where we get the below error. Why this ArrayIndexOutOfBoundsException is occurring?[/size]

[3/8/07 2:25:04:145 EST] 1473fd75 SystemOut O 2007.03.08 02:25:04 ERROR BOBViewSummaryService com.ebcbs.service.impl.bob.BOBViewSummaryService getDBData : Exception = java.lang.ArrayIndexOutOfBoundsException: 2
[3/8/07 2:25:04:146 EST] 1473fd75 SystemOut O 2007.03.08 02:25:04 ERROR BOBViewSummaryService com.ebcbs.service.impl.bob.BOBViewSummaryService getGroupSummaryDetails : Exception = java.lang.ArrayIndexOutOfBoundsException: 2
[3/8/07 2:25:04:147 EST] 1473fd75 SystemOut O 2007.03.08 02:25:04 ERROR BOBAction com.ebcbs.empire.web.bob.action.BOBAction viewSummary : Exception = java.lang.ArrayIndexOutOfBoundsException: 2
[3/8/07 2:25:04:148 EST] 1473fd75 SystemOut O 2007.03.08 02:25:04 ERROR BOBAction com.ebcbs.empire.web.bob.action.BOBAction onRequest : Error = com.epam.service.api.FailureServiceException
[3/8/07 2:25:04:152 EST] 1473fd75 SystemOut O 2007.03.08 02:25:04 ERROR CActionBase com.epam.empire.web.base.action.CActionBase.execute(CActionBase CActionBase error:
java.lang.ArrayIndexOutOfBoundsException: 2
at com.ibm.db2.jcc.c.pb.a(pb.java(Compiled Code))
at com.ibm.db2.jcc.c.pb.a(pb.java(Compiled Code))
at com.ibm.db2.jcc.c.pb.a(pb.java(Compiled Code))
at com.ibm.db2.jcc.c.dc.a(dc.java(Inlined Compiled Code))
at com.ibm.db2.jcc.a.id.a(id.java(Inlined Compiled Code))
at com.ibm.db2.jcc.a.id.d(id.java(Compiled Code))
at com.ibm.db2.jcc.a.id.X(id.java(Compiled Code))
at com.ibm.db2.jcc.a.id.executeQuery(id.java(Compiled Code))
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.executeQuery(WSJdbcPreparedStatement.java(Compiled Code))
at net.sf.hibernate.impl.BatcherImpl.getResultSet(BatcherImpl.java:89)
at net.sf.hibernate.loader.Loader.getResultSet(Loader.java(Compiled Code))
at net.sf.hibernate.loader.Loader.doQuery(Loader.java(Compiled Code))
at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java(Compiled Code))
at net.sf.hibernate.loader.Loader.doList(Loader.java(Inlined Compiled Code))
at net.sf.hibernate.loader.Loader.list(Loader.java(Compiled Code))
at net.sf.hibernate.hql.QueryTranslator.list(QueryTranslator.java(Inlined Compiled Code))
at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java(Compiled Code))
at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:49)
at com.ebcbs.dataaccess.impl.hibernate.bob.BOBDao.getRollupPaidToDt(BOBDao.java:347)