Getting exception TOPLINK-2004

We are trying insert a single record to a table and getting following error:
We are at very crucial stage of testing , Pl help us to resolve the issue.
Thanks in advance for your help
<2006-12-21 21:58:42,547> <DEBUG> <default.collaxa.cube.ws> <Database Adapter::Outbound> <oracle.tip.adapter.db.TopLinkLogger log> INSERT INTO CAH1.INTERFACE_CONTROL (SQ_RECORD_ID, INTERFACE_NAME, INTERFACE_STATUS) VALUES (?, ?, ?)
bind => [null, JOBCODE, RECEIVED]
<2006-12-21 21:58:42,557> <DEBUG> <default.collaxa.cube.ws> <AdapterFramework::Outbound> file:/data/app/oracle/soa/10.1.3.1/OracleAS_1/bpel/domains/default/tmp/.bpel_JobcodeMain_1.0_ecd4926cbc8cc8c94cea022b5a9d0120.tmp/INTF_CLR_DBA.wsdl [ INTF_CLR_DBA_ptt::insert(InterfaceControlCollection) ] - Committing JCA LocalTransaction
<2006-12-21 21:58:42,559> <DEBUG> <default.collaxa.cube.ws> <Database Adapter::Outbound> <oracle.tip.adapter.db.TopLinkLogger log> commit transaction
<2006-12-21 21:58:42,583> <ERROR> <default.collaxa.cube.ws> <AdapterFramework::Outbound> file:/data/app/oracle/soa/10.1.3.1/OracleAS_1/bpel/domains/default/tmp/.bpel_JobcodeMain_1.0_ecd4926cbc8cc8c94cea022b5a9d0120.tmp/INTF_CLR_DBA.wsdl [ INTF_CLR_DBA_ptt::insert(InterfaceControlCollection) ] - Could not invoke operation 'insert' against the 'Database Adapter' due to:
ORABPEL-11616
DBWriteInteractionSpec Execute Failed Exception.
unknown failed. Descriptor name: [unknown].
Caused by Exception [TOPLINK-2004] (Oracle TopLink - 10g Release 3 (10.1.3.1.0) (Build 061004)): oracle.toplink.exceptions.ConcurrencyException
Exception Description: A signal was attempted before wait() on ConcurrencyManager. This normally means that an attempt was made to
commit or rollback a transaction before it was started, or to rollback a transaction twice..
at oracle.tip.adapter.db.exceptions.DBResourceException.createEISException(DBResourceException.java:369)
at oracle.tip.adapter.db.exceptions.DBResourceException.outboundWriteException(DBResourceException.java:410)
at oracle.tip.adapter.db.transaction.DBTransaction.commit(DBTransaction.java:230)
at oracle.tip.adapter.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:509)
at oracle.tip.adapter.fw.wsif.jca.WSIFOperation_JCA.executeInputOnlyOperation(WSIFOperation_JCA.java:726)
at com.collaxa.cube.ws.WSIFInvocationHandler.invoke(WSIFInvocationHandler.java:425)
at com.collaxa.cube.ws.WSInvocationManager.invoke2(WSInvocationManager.java:416)
at com.collaxa.cube.ws.WSInvocationManager.invoke(WSInvocationManager.java:222)
at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__invoke(BPELInvokeWMP.java:736)
at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__executeStatements(BPELInvokeWMP.java:371)
at com.collaxa.cube.engine.ext.wmp.BPELActivityWMP.perform(BPELActivityWMP.java:195)
at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:3271)
at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1697)
at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:75)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:184)
at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:269)
at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:5244)
at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:1083)
at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:530)
at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:333)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at CubeDeliveryBean_LocalProxy_4bin6i8.handleInvoke(Unknown Source)
at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:37)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:138)
at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at oracle.j2ee.connector.messageinflow.MessageEndpointImpl.OC4J_invokeMethod(MessageEndpointImpl.java:297)
at WorkerBean_EndPointProxy_4bin6i8.onMessage(Unknown Source)
at oracle.j2ee.ra.jms.generic.WorkConsumer.run(WorkConsumer.java:266)
at oracle.j2ee.connector.work.WorkWrapper.runTargetWork(WorkWrapper.java:242)
at oracle.j2ee.connector.work.WorkWrapper.doWork(WorkWrapper.java:215)
at oracle.j2ee.connector.work.WorkWrapper.run(WorkWrapper.java:190)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
at java.lang.Thread.run(Thread.java:595)

BTW, are you sure you aren't calling any of the individual sessions (apart from the session broker)?
Do you have a simple reproducable test case?

Similar Messages

EXCEPTION [TOPLINK-108]

Hi,
Did anyone run into this exception? I am getting
EXCEPTION [TOPLINK-108] (TopLink (WLS CMP) - 9.0.3 (Build 423)): oracle.top
link.exceptions.DescriptorException
EXCEPTION DESCRIPTION: Cannot find value in class indicator mapping in pare
nt descriptor [Descriptor(com.hbo.slmk.sams.element.SmMktgElement --> [Data
baseTable(SM_MKTG_ELEMENT)])].
DESCRIPTOR: Descriptor(com.hbo.slmk.sams.element.SmWebsite --> [DatabaseTab
le(SM_MKTG_ELEMENT), DatabaseTable(SM_WEBSITE)])
when deploying to WebLogic Server 7.0 SP1. The troubleshooting guide says:
Error code: 108
VALUE_NOT_FOUND_IN_CLASS_INDICATOR_MAPPING
Cause: The indicator value is not found in the class indicator mapping in the parent descriptor for the class.
Action: Check addClassIndicator(Class childClass, Object typeValue) on the inheritance policy.
But the inheritance policy in project java source looks ok.
public Descriptor buildSmMktgElementDescriptor() {
     Descriptor descriptor = new Descriptor();
     descriptor.setJavaClass(com.hbo.slmk.sams.element.SmMktgElement.class);
     descriptor.addTableName("SM_MKTG_ELEMENT");
     descriptor.addPrimaryKeyFieldName("SM_MKTG_ELEMENT.MKTG_ELEMENT_TKEY");
     // Inheritance properties.
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmWebsite.class, "SmWebsite");
Would appreciate any suggestions to identify what is causing the exception.
Thanks,
Suhrob

I included just a section of the code. Here is the inheritance policy in its entirety. I am getting error 108 for each of the subclasses.
Thanks,
Suhrob
public Descriptor buildSmMktgElementDescriptor() {
     Descriptor descriptor = new Descriptor();
     descriptor.setJavaClass(com.hbo.slmk.sams.element.SmMktgElement.class);
     descriptor.addTableName("SM_MKTG_ELEMENT");
     descriptor.addPrimaryKeyFieldName("SM_MKTG_ELEMENT.MKTG_ELEMENT_TKEY");
     // Inheritance properties.
     descriptor.getInheritancePolicy().setClassIndicatorFieldName("SM_MKTG_ELEMENT.ELEMENT_CLASS_NAME");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmListElement.class, "SmListElement");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmDateElement.class, "SmDateElement");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmOrganization.class, "SmOrganization");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmIndicia.class, "SmIndicia");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmTextElement.class, "SmTextElement");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmWebsite.class, "SmWebsite");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmSalesPhoneListElement.class, "SmSalesPhoneListElement");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmContact.class, "SmContact");
     descriptor.getInheritancePolicy().addClassIndicator(com.hbo.slmk.sams.element.SmAddress.class, "SmAddress");
     // Descriptor properties.
     descriptor.useSoftCacheWeakIdentityMap();
     descriptor.setIdentityMapSize(100);
     descriptor.useRemoteSoftCacheWeakIdentityMap();
     descriptor.setRemoteIdentityMapSize(100);
     descriptor.setAlias("SmMktgElement");

[TOPLINK-2004] A signal was attempted before wait() on ConcurrencyManager.

I have the error below after Oracle 10g constraint violation occurs during commit in a XA transaction under WebSphere 6.1.
Anybody found a workaround or explanation?
[3/28/08 13:55:52:225 EDT] 00000027 SystemOut O [WARN ] [2008-03-28 13:55:52,225] [AgencyId=-1 UserID=<<SYSTEM>> UUID=2a750cd0:118f5ef143d:20a2] [<Host: stardifxpdt><#: 11573><Build: DR_5.1 (Mar 27, 2008 02:33 PM)>. Msg: oracle.toplink.SessionBroker UnitOfWork(2016049194) Thread(45)
WARNING:
Local Exception Stack:
Exception [TOPLINK-2004] (Oracle TopLink - 10g Release 3 (10.1.3.3.0) (Build RELEASE)): oracle.toplink.exceptions.ConcurrencyException
Exception Description: A signal was attempted before wait() on ConcurrencyManager. This normally means that an attempt was made to
commit or rollback a transaction before it was started, or to rollback a transaction twice.
     at oracle.toplink.exceptions.ConcurrencyException.signalAttemptedBeforeWait(ConcurrencyException.java:63)
     at oracle.toplink.internal.helper.ConcurrencyManager.release(ConcurrencyManager.java:336)
     at oracle.toplink.publicinterface.Session.rollbackTransaction(Session.java:2770)
     at oracle.toplink.sessionbroker.SessionBroker.basicRollbackTransaction(SessionBroker.java:213)
     at oracle.toplink.publicinterface.Session.rollbackTransaction(Session.java:2767)
     at oracle.toplink.publicinterface.UnitOfWork.rollbackTransaction(UnitOfWork.java:4175)
     at oracle.toplink.publicinterface.UnitOfWork.rollbackTransaction(UnitOfWork.java:4196)
     at oracle.toplink.publicinterface.UnitOfWork.commitToDatabase(UnitOfWork.java:1374)
     at oracle.toplink.publicinterface.UnitOfWork.commitToDatabaseWithChangeSet(UnitOfWork.java:1423)
     at oracle.toplink.publicinterface.UnitOfWork.issueSQLbeforeCompletion(UnitOfWork.java:2900)
     at oracle.toplink.publicinterface.UnitOfWork.issueSQLbeforeCompletion(UnitOfWork.java:2880)
     at oracle.toplink.transaction.AbstractSynchronizationListener.beforeCompletion(AbstractSynchronizationListener.java:96)
     at oracle.toplink.transaction.JTASynchronizationListener.beforeCompletion(JTASynchronizationListener.java:55)
     at com.ibm.ws.Transaction.JTA.RegisteredSyncs.distributeBefore(RegisteredSyncs.java:242)
     at com.ibm.ws.Transaction.JTA.TransactionImpl.prePrepare(TransactionImpl.java:2398)
     at com.ibm.ws.Transaction.JTA.TransactionImpl.stage1CommitProcessing(TransactionImpl.java:1631)
     at com.ibm.ws.Transaction.JTA.TransactionImpl.processCommit(TransactionImpl.java:1602)
     at com.ibm.ws.Transaction.JTA.TransactionImpl.commit(TransactionImpl.java:1537)
     at com.ibm.ws.Transaction.JTA.TranManagerImpl.commit(TranManagerImpl.java:239)
     at com.ibm.ws.Transaction.JTA.TranManagerSet.commit(TranManagerSet.java:163)
     at com.ibm.ejs.csi.TranStrategy.commit(TranStrategy.java:756)
     at com.ibm.ejs.csi.TranStrategy.postInvoke(TranStrategy.java:181)
     at com.ibm.ejs.csi.TransactionControlImpl.postInvoke(TransactionControlImpl.java:581)
     at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java:3910)
     at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java:3732)
     at com.saic.ct.sys.svc.schedule.EJSRemoteStatelessScheduleSvcEJB_bb8bbf4f.invokeAssignEmployeeToScheduleAgent(EJSRemoteStatelessScheduleSvcEJB_bb8bbf4f.java:48)
     at com.saic.ct.sys.svc.schedule._ScheduleSvc_Stub.invokeAssignEmployeeToScheduleAgent(_ScheduleSvc_Stub.java:1491)
     at com.saic.ct.sys.client.person.PersonSvcBD.assignEmplsToSch(PersonSvcBD.java:314)
     at com.saic.ct.sys.presentation.actions.schedule.AssignEmpToSchAction.doExecute(AssignEmpToSchAction.java:137)
     at com.saic.ct.sys.presentation.actions.CTBaseAction.executeBodyAuditingImpl(CTBaseAction.java:1668)
     at com.saic.ct.sys.presentation.actions.CTBaseAction.executeBodyAuditing(CTBaseAction.java:1563)
     at com.saic.ct.sys.presentation.actions.CTBaseAction.executeViaAuditing(CTBaseAction.java:1507)
     at com.saic.ct.sys.presentation.actions.CTBaseAction.execute(CTBaseAction.java:1480)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:995)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:930)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
     at com.saic.ct.sys.presentation.filter.CTBaseFilter.doFilter(CTBaseFilter.java:71)
     at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
     at com.saic.ct.sys.presentation.filter.CTSecurityFilter.doFilter(CTSecurityFilter.java:62)
     at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
     at com.saic.ct.sys.presentation.filter.ExceptionHandleFilter.doFilter(ExceptionHandleFilter.java:48)
     at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:766)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:674)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:498)
     at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
     at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
     at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
     at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
     at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
     at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
     at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
     at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)
]

BTW, are you sure you aren't calling any of the individual sessions (apart from the session broker)?
Do you have a simple reproducable test case?

While scheduling I am getting the Exception [TOPLINK-4002] Error

Dear All,
While scheduling I am getting the following Error
Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException Internal Exception: java.sql.SQLException: No more data to read from socketError Code: 17410 Call:UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT + 1 WHERE SEQ_NAME = 'SUBSCRIPTION_ID_SEQ' Query:DataModifyQuery()
Error Detail
I am Using BI Publisher 10.1.3.3.1

Yes, Please I need your support
I have this issue related to this subject.
But I have two databases Oracle 10g release 2 and the toplink have thi url jdbc
jdbc:oracle:thin:@
(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.33.12.38)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.33.12.39)(PORT = 1521))
(LOAD_BALANCE = yes)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = MITDB)
(FAILOVER_MODE =(TYPE = SELECT)(METHOD = BASIC)(RETRIES = 180)(DELAY = 5))
for connecting two databases, now when i try to submit button this message was thrown, i need to apply RAC
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: No more data to read from socketError Code: 17410
Call:UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT + 1 WHERE SEQ_NAME = 'IND_REG_REQ_SEQ'
Query:DataModifyQuery()
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: OALL8 is in an inconsistent state.Error Code: 0
Call:SELECT SEQ_COUNT FROM SEQUENCE WHERE SEQ_NAME = 'IND_REG_REQ_SEQ'
Query:ValueReadQuery()
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4011] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Exception Description: Error preallocating sequence numbers. The sequence table information is not complete.
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: Software caused connection abort: socket write errorError Code: 17002
Call:UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT + 1 WHERE SEQ_NAME = 'MITREQUEST_SEQ'
Query:DataModifyQuery()
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Closed ConnectionError Code: 17008
Call:SELECT SEQ_COUNT FROM SEQUENCE WHERE SEQ_NAME = 'MITREQUEST_SEQ'
Query:ValueReadQuery()
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4011] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Exception Description: Error preallocating sequence numbers. The sequence table information is not complete.
[TopLink Warning]: 2008.03.24 06:56:40.101--ClientSession(27665811)--Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Closed ConnectionError Code: 17008
Message was edited by:
Mohammed Amr.

Exception [TOPLINK-6029] after upgrading from version 9.0.4.5 to 10.1.3.0.0

In our project, we have made an upgrade to TopLink version 10.1.3.0.0. After replacing as much as possible deprecated Classes/methods, we get TopLink Exceptions when accessing attributes which are mapped via indirection. When TopLink tries to retrieve the reference records from the database, a [TOPLINK-6029] exception occurs. We do not execute a query with "readObject" but we only acces the attribute which is mapped via indirection.
Exception-Stack:
Exception [TOPLINK-6029] (Oracle TopLink - 10g Release 3 (10.1.3.0.0) (Build 060118)): oracle.toplink.exceptions.QueryException
Exception-Beschreibung: Eine Referenzklasse muss angegeben werden.
Abfrage: ReadObjectQuery()
     at oracle.toplink.exceptions.QueryException.referenceClassMissing(QueryException.java:858)
     at oracle.toplink.queryframework.ReadObjectQuery.checkDescriptor(ReadObjectQuery.java:198)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.checkPrePrepare(ObjectLevelReadQuery.java:562)
     at oracle.toplink.queryframework.ObjectLevelReadQuery.isLockQuery(ObjectLevelReadQuery.java:1407)
     at oracle.toplink.internal.remote.RemoteValueHolder.isPessimisticLockingValueHolder(RemoteValueHolder.java:192)
     at oracle.toplink.internal.indirection.UnitOfWorkValueHolder.instantiateImpl(UnitOfWorkValueHolder.java:133)
     at oracle.toplink.internal.indirection.UnitOfWorkValueHolder.instantiate(UnitOfWorkValueHolder.java:217)
     at oracle.toplink.internal.indirection.DatabaseValueHolder.getValue(DatabaseValueHolder.java:61)
     at oracle.toplink.indirection.IndirectList.buildDelegate(IndirectList.java:184)
     at oracle.toplink.indirection.IndirectList.getDelegate(IndirectList.java:307)
     at oracle.toplink.indirection.IndirectList.toArray(IndirectList.java:646)
     at java.util.Collections.sort(Collections.java:158)
With TopLink versio 9.0.4.5 everything works correctly.
What could be the cause of this problem and what can we do to correct it.
Regards,
Hans.

Hello James,
Thanks for the quick answer!
I have tested our program with the new TopLink version without making any change in the code, so definitely there a change in the behaviour in both TopLink versions. I have added the code where the descriptor and the onetomany mapping is created. I think the descriptor is ok, but the problem could have to do with the fact that in our program the business object is already registered in a unit of work.
When I debug the situation in Eclipse and expand the IndirectList first on the original and afterwards on the clone, no exception occurs. When I directly expand the IndirectList in the clone the excpetion comes.
// Descriptor creation
private static Descriptor buildRentFunctionDescriptor()
Descriptor desc = DescriptorLib.makeListDescriptor(RentFunction.class, RFU_TAB, RFU_TAB_KEY, RFU_PREFIX);
DescriptorLib.addDirectToFieldMapping(desc, PropM.RentFun.KEY, RFU_TAB_KEY);
DescriptorLib.addDirectToFieldMapping(desc, PropM.RentFun.NAME, RFU_TAB_NAME);
DescriptorLib.addDirectToFieldMapping(desc, PropM.RentFun.ORDER, RFU_TAB_ORDER);
DescriptorLib.addDirectToFieldMapping(desc, PropM.RentFun.RENT, RFU_TAB_RENT);
DescriptorLib.addDirectToFieldMapping(desc, PropM.RentFun.ATYPE, RFU_TAB_ATYPE);
DescriptorLib.addOneToManyMapping(desc, PropM.RentFun.HRENT, HistRent.class, HRE_TAB_LINK, true, true);
DescriptorLib.addOneToOneMapping(desc, PropM.RentFun.PER, Period.class, RFU_TAB_PER, false, false);
DescriptorLib.addOneToOneMapping(desc, PropM.RentFun.LEV, LocationLevel.class, RFU_TAB_LEV, false, false);
DescriptorLib.addOneToOneMapping(desc, PropM.RentFun.ACC, Account.class, RFU_TAB_ACC, false, false);
return desc;
//Mapping creation
public static OneToManyMapping addOneToManyMapping(Descriptor descriptor,
String attributeName,
Class referenceClass,
String targetForeignKey,
boolean useIndirection,
boolean enableCascadingDelete)
OneToManyMapping mapping = new OneToManyMapping();
mapping.setAttributeName(attributeName);
mapping.setReferenceClass(referenceClass);
mapping.setTargetForeignKeyFieldName(targetForeignKey);
if (useIndirection)
mapping.useTransparentCollection();
mapping.useCollectionClass(IndirectList.class);
else
mapping.dontUseIndirection();
if (enableCascadingDelete)
mapping.privateOwnedRelationship();
descriptor.addMapping(mapping);
return mapping;
Maybe you could give some tips about how to deal with registering the business object in the unit of work in combination with attributes that use indirection.
Regards,
Hans
Message was edited by:
lammers1

Exception [TOPLINK-4002] : A lock could not be obtained within the time req

Hi,
i am using Toplink bundled with Netbeans 5.5.1.
I have 2 projects : one with common objects and one with business objects. When a business session bean calls a common session bean in order to create and persist a common object used in business part, we have the following errors :
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b41-beta2 (03/30/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: A lock could not be obtained within the time requested
Error Code: -1
Call: SELECT ID FROM IMAGESOWNER WHERE (ID = ?)
bind => [2]
Query: DoesExistQuery()
at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:304)
at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:551)
at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:437)
at oracle.toplink.essentials.threetier.ServerSession.executeCall(ServerSession.java:465)
at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:213)
at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:199)
at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.selectRowForDoesExist(DatasourceCallQueryMechanism.java:642)
at oracle.toplink.essentials.queryframework.DoesExistQuery.executeDatabaseQuery(DoesExistQuery.java:243)
at oracle.toplink.essentials.queryframework.DatabaseQuery.execute(DatabaseQuery.java:609)
at oracle.toplink.essentials.queryframework.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:536)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2219)
at oracle.toplink.essentials.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:937)
at oracle.toplink.essentials.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:894)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.checkForUnregisteredExistingObject(UnitOfWorkImpl.java:516)
at oracle.toplink.essentials.internal.ejb.cmp3.base.RepeatableWriteUnitOfWork$1.iterate(RepeatableWriteUnitOfWork.java:123)
at oracle.toplink.essentials.internal.descriptors.DescriptorIterator.internalIterateReferenceObject(DescriptorIterator.java:174)
at oracle.toplink.essentials.internal.descriptors.DescriptorIterator.iterateReferenceObjectForMapping(DescriptorIterator.java:281)
at oracle.toplink.essentials.mappings.ObjectReferenceMapping.iterateOnRealAttributeValue(ObjectReferenceMapping.java:254)
at oracle.toplink.essentials.internal.indirection.IndirectionPolicy.iterateOnAttributeValue(IndirectionPolicy.java:207)
at oracle.toplink.essentials.mappings.ForeignReferenceMapping.iterate(ForeignReferenceMapping.java:571)
at oracle.toplink.essentials.internal.descriptors.ObjectBuilder.iterate(ObjectBuilder.java:2061)
at oracle.toplink.essentials.internal.descriptors.DescriptorIterator.iterateReferenceObjects(DescriptorIterator.java:296)
at oracle.toplink.essentials.internal.descriptors.DescriptorIterator.startIterationOn(DescriptorIterator.java:469)
at oracle.toplink.essentials.internal.ejb.cmp3.base.RepeatableWriteUnitOfWork.discoverUnregisteredNewObjects(RepeatableWriteUnitOfWork.java:145)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.discoverAllUnregisteredNewObjects(UnitOfWorkImpl.java:1278)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.assignSequenceNumbers(UnitOfWorkImpl.java:368)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.collectAndPrepareObjectsForCommit(UnitOfWorkImpl.java:707)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1098)
at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.issueSQLbeforeCompletion(UnitOfWorkImpl.java:2429)
at oracle.toplink.essentials.internal.ejb.cmp3.base.RepeatableWriteUnitOfWork.issueSQLbeforeCompletion(RepeatableWriteUnitOfWork.java:186)
at oracle.toplink.essentials.transaction.AbstractSynchronizationListener.beforeCompletion(AbstractSynchronizationListener.java:116)
at oracle.toplink.essentials.transaction.JTASynchronizationListener.beforeCompletion(JTASynchronizationListener.java:76)
at com.sun.enterprise.distributedtx.J2EETransaction.commit(J2EETransaction.java:406)
at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.commit(J2EETransactionManagerOpt.java:358)
at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3736)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3515)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1305)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1267)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:197)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:104)
at $Proxy190.createAMember(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:204)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:123)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:196)
at ppcobjectssessionbeans.__PpcMemberSessionRemote_Remote_DynamicStub.createAMember(__PpcMemberSessionRemote_Remote_DynamicStub.java)
at ppcobjectssessionbeans._PpcMemberSessionRemote_Wrapper.createAMember(ppcobjectssessionbeans._PpcMemberSessionRemote_Wrapper.java)
at polyplastoclub.admin.addMember_action(admin.java:630)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.el.parser.AstValue.invoke(AstValue.java:174)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:284)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
at com.sun.rave.web.ui.appbase.faces.ActionListenerImpl.processAction(ActionListenerImpl.java:57)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at com.sun.webui.jsf.component.WebuiCommand.broadcast(WebuiCommand.java:160)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:398)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:240)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:217)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:258)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:189)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:81)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:193)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:558)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1067)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:558)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1067)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:255)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:618)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:549)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:790)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:326)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:248)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:199)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:93)
Caused by: java.sql.SQLException: A lock could not be obtained within the time requested
at org.apache.derby.client.am.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
at org.apache.derby.client.am.ResultSet.next(Unknown Source)
at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:502)
... 97 more
Caused by: org.apache.derby.client.am.SqlException: A lock could not be obtained within the time requested
at org.apache.derby.client.am.ResultSet.completeSqlca(Unknown Source)
at org.apache.derby.client.net.NetResultSetReply.parseFetchError(Unknown Source)
at org.apache.derby.client.net.NetResultSetReply.parseCNTQRYreply(Unknown Source)
at org.apache.derby.client.net.NetResultSetReply.readFetch(Unknown Source)
at org.apache.derby.client.net.ResultSetReply.readFetch(Unknown Source)
at org.apache.derby.client.net.NetResultSet.readFetch_(Unknown Source)
at org.apache.derby.client.am.ResultSet.flowFetch(Unknown Source)
at org.apache.derby.client.net.NetCursor.getMoreData_(Unknown Source)
at org.apache.derby.client.am.Cursor.stepNext(Unknown Source)
at org.apache.derby.client.am.Cursor.next(Unknown Source)
at org.apache.derby.client.am.ResultSet.nextX(Unknown Source)
... 99 more
If i persist the common object in business part, i have no problem : is it a toplink limit or there is something to do ?
Best regards
H. Deslandes

Hi,
I am getting same error code but with different error details.
Whenever my BPEL process is idle for a long time and then if I execute the BPEL process, it gives me an error from db adapter as shown here:
<remoteFault xmlns="http://schemas.oracle.com/bpel/extension">
-<part name="code">
<code>17002
</code>
</part>
-<part name="summary">
<summary>
file:/oracle/product/Oracle_SOA_10.1.3/bpel/domains/default/tmp/.bpel_IHCloseTaskResponse_1.0_aaa6a3e5c7a3340eff9954dbeaf1e374.tmp/InsertIHCloseDB.wsdl [ InsertIHCloseDB_ptt::write(IhCloseMainCollection) ] - WSIF JCA Execute of operation 'write' failed due to: DBWriteInteractionSpec Execute Failed Exception.
write failed. Descriptor name: [InsertIHCloseDB.IhCloseMain]. [Caused by: Io exception: Broken pipe]
; nested exception is:
     ORABPEL-11616
DBWriteInteractionSpec Execute Failed Exception.
write failed. Descriptor name: [InsertIHCloseDB.IhCloseMain]. [Caused by: Io exception: Broken pipe]
Caused by Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.3.0) (Build 070608)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: Broken pipeError Code: 17002
Call:SELECT TIH_REFERENCE_NUMBER FROM IH_CLOSE_MAIN WHERE (TIH_REFERENCE_NUMBER = ?)
     bind => [IH1107100305]
Query:DoesExistQuery().
</summary>
</part>
-<part name="detail">
<detail>
Internal Exception: java.sql.SQLException: Io exception: Broken pipeError Code: 17002
Call:SELECT TIH_REFERENCE_NUMBER FROM IH_CLOSE_MAIN WHERE (TIH_REFERENCE_NUMBER = ?)
     bind => [IH1107100305]
Query:DoesExistQuery()
</detail>
</part>
</remoteFault>
Can any body help me to sort out this problem, please?
Many thanks in advance.

Exception [TOPLINK-43] Error

I'm trying to setup the Toplink JSP Demo from the examples for a week now and I'm getting the Toplink-43 error. I get this when I run the resetDatabase.sh. I know I can access the DB because the tables have been written, but I don't think the data has been inserted. Also I've been unable to get the sql output to be written out even with the value set to true.
"Missing Class for indicator field value"
[toplink:value-holder-indirection-policy] of type [class java.lang.String].
[java] Descriptor: XMLDescriptor (oracle.toplink.internal.indirection.IndirectionPolicy [DatabaseTable(indirection-policy)]
My java delvelpment guy hasn't been too much help with this, so I was wondering if someone here can offer some help. I can run the workbench.sh, but haven't pinpointed
what to change.
Thanks in advance.

Something is wrong with the mapping. Was it changed, or are you missing a step where you need to configure/map the project? It could be that you have a class indicator value in the class indicator field in the database that is not mapped. For example, if you've mapped "s" to be "SmallProject" and "l" to be "LargeProject", you may get an error like this if you accidentally had "q" in the database.
Here is what the docs say on this error:
Error code: 43
MISSING_CLASS_FOR_INDICATOR_FIELD_VALUE
Cause: OracleAS TopLink is missing the class for indicator field value
classFieldValue of type type. There was no class entry found in the
inheritance policy for the indicator field value that was read from the database.
It is likely that the method addClassIndicator(Class class, Object
typeValue) was not called for the field value. The class and typeValue is
stored in the hashtable, and later the class is extracted from the hashtable by
passing typeValue as a key. Because Integer(1) is not equivalent to
Float(1), this exception occurs when the type of typeValue is incorrectly
specified.
Action: Verify the descriptor.

UnitOfWork / Update / EXCEPTION [TOPLINK-6004]

Hello!
I have an ItemObject which contains ItemLines (ValueHolder, Master-Detail).
I can update the (standard)Item-Objekt attributes, but how can i set the Itemlines-Object? Should i register the Itemlines-ValueHolder in the UnitOfWork? If this is a ValueHolder-Interface, should i read the collection from the database?
I get the following exception:
EXCEPTION [TOPLINK-6004] (TopLink - 9.0.3.2 (Build 429)): oracle.toplink.exceptions.QueryException
EXCEPTION DESCRIPTION: The object [linzag.imds.wdb.bo.model.bean.KnowledgeBranch@50], of class [class linzag.imds.wdb.bo.model.bean.KnowledgeBranch], with identity hashcode (System.identityHashCode()) [80],is not from this UnitOfWork object space, but the parent session's. The object was never registered in this UnitOfWork,but read from the parent session and related to an object registered in the UnitOfWork. Ensure that you are correctly registering your objects. If you are still having problems, you can use the UnitOfWork.validateObjectSpace() method to help debug where the error occurred. For more information, see the manual or FAQ.
regards
Harald.

Harald,
The simplest solution is to read in and register the ItemObject with a UnitOfWork (TX). Then the traversal of the indirect (ValueHolder) relationship will result in the collection of ItemLine objects automatically being registered.
At this point you can add, modify, or remove an ItemLine and the UnitOfWork.commit() will capture the change.
NOTE 1: If you want removal of an ItemLine from the collection to result in its deletion from the database make sure the 1:M relationship is marked as privately owned.
NOTE 2: For collection relationships such as this you do not need to use a ValueHolder for indirection. TopLink also support transparent indirection of collection relationships.
Doug

EXCEPTION [TOPLINK-6004]

Hello,
we are using toplink as the persistence framework for a backoffice web application.
We're sporadically getting this error.
I have tried to reproduce the error and was "successful" in two kinds of situations:
1. Configure the application server with a heapsize being too low for the application's realistic needs. In such a scenario the error was dependably reproducable.
2. Start a business process, make some changes to uow-registered-objects, leave the process inactive for a time, maybe 20 to 30 minutes, then commit the work you've done before and the error will happen.
In case of "normal" use of the business process nothing is wrong!
It's a pity that we are not in the position to claim "normal usage".
We're guessing if there perhaps are some toplink-internal weak references causing this behavior??
Thanks for your help,
Wolfgang

Duplicate post.
EXCEPTION [TOPLINK-6004]

Exception [TOPLINK-48] Multiple writable mappings exist for field

Hi All
I am quite new to JPA and Toplink and I am trying to write simple JPA application using toplink essentials as the persistence provider however, when I comppile the code, get errors below saying that Multiple writable mappings exist for a given field i.e. http://J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE. The thing is, I havent tried to map this field i.e. J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE to multiple maps so I'm a bit confused as to why I'm getting this error. I have attached all the the associated code and error messages. I was hoping that some one will be able to help. I am using Eclipse Galileo and OC4j Standalone 10.1.3.4
The error are
Runtime Exceptions:
; nested exception is:
javax.persistence.PersistenceException: Exception TOPLINK-0 (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.IntegrityException
Descriptor Exceptions:
Exception TOPLINK-48 (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DescriptorException
Exception Description: Multiple writable mappings exist for the field http://J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE. Only one may be defined as writable, all others must be specified read-only.
Mapping: oracle.toplink.essentials.mappings.DirectToFieldMappinghttp://branch_Addr_Road_Name-->J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE
Descriptor: RelationalDescriptor(com.gworx.Bank --> http://DatabaseTable(J2EEUSER.BANKS))
Exception TOPLINK-48 (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DescriptorException
Exception Description: Multiple writable mappings exist for the field http://J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE. Only one may be defined as writable, all others must be specified read-only.
Mapping: oracle.toplink.essentials.mappings.DirectToFieldMappinghttp://bankName-->J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE
Descriptor: RelationalDescriptor(com.gworx.Bank --> http://DatabaseTable(J2EEUSER.BANKS))
Exception TOPLINK-48 (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DescriptorException
Exception Description: Multiple writable mappings exist for the field http://J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE. Only one may be defined as writable, all others must be specified read-only.
Mapping: oracle.toplink.essentials.mappings.DirectToFieldMappinghttp://branch_Addr_Locality-->J2EEUSER.BANKS.BRANCH_ADDR_POSTCODE
Descriptor: RelationalDescriptor(com.gworx.Bank --> http://DatabaseTable(J2EEUSER.BANKS))
The entity class is
package com.gworx;
import java.io.Serializable;
import javax.persistence.*;
import javax.persistence.CascadeType;
@Entity
@IdClass(BankPK.class)
@Table(name = "BANKS", schema = "J2EEUSER")
public class Bank implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(name = "BRANCH_SORTCODE", nullable = false, precision = 6, insertable=false, updatable=false)
long sortcode;
@Basic()
@Column(name = "BANK_NAME", nullable = false, insertable=false, updatable=false)
String bankName;
@Basic()
@Column(name = "BRANCH_NAME", nullable = false, insertable=false, updatable=false)
String branchName;
@Basic()
@Column(name = "BRANCH_ADDR_HOUSE_NAME", nullable = false, insertable=false, updatable=false)
String branch_Addr_House_Name;
@Basic()
@Column(name = "BRANCH_ADDR_ROAD_NAME",nullable = false, insertable=false, updatable=false)
String branch_Addr_Road_Name;
@Basic()
@Column(name = "BRANCH_ADDR_LOCALITY", nullable = false, insertable=false, updatable=false)
String branch_Addr_Locality;
@Basic()
@Column(name = "BRANCH_ADDR_CITY",nullable = false, insertable=false, updatable=false)
String branch_Addr_City;
@OneToOne(cascade=CascadeType.ALL)
@Basic()
@Column(name = "BRANCH_ADDR_POSTCODE", nullable = false)
String branch_Addr_Postcode;
public Bank(){}
public Bank(
String bankName,
String branchName,
long sortcode,
String branch_Addr_House_Name,
String branch_Addr_Road_Name,
String branch_Addr_Locality,
String branch_Addr_City,
String branch_Addr_Postcode)
this.bankName=bankName;
this.sortcode=sortcode;
this.branchName = branchName;
this.branch_Addr_House_Name=branch_Addr_House_Name;
this.branch_Addr_Road_Name=branch_Addr_Road_Name;
this.branch_Addr_Locality=branch_Addr_Locality;
this.branch_Addr_City=branch_Addr_City;
this.branch_Addr_Postcode=branch_Addr_Postcode;
public void setSortcode(long sortcode){
this.sortcode =sortcode;
public long getSortCode(){
return this.sortcode;
The PK class is
public class BankPK implements Serializable {
public long sortcode;
public BankPK(long sortcode){
this.sortcode = sortcode;
public boolean equals(Object obj){
if(obj==null || !(obj instanceof BankPK)){
return false;
else if (((BankPK)obj).sortcode ==sortcode)
return true;
else
return false;
public int hashCode(){
StringBuffer buff = new StringBuffer();
buff.append(sortcode);
int hashCode =buff.hashCode();
return hashCode;
My stateless session bean that I use to create to create the entity is
package com.gworx;
import javax.ejb.Local;
import javax.ejb.Stateless;
import javax.persistence.*;
import javax.ejb.Remote;
import com.gworx.BankBeanRemote;
@Stateless
public class BankBean implements BankBeanRemote {
@PersistenceContext
EntityManager entMgr;
public Account account;
long sortcode, cust_id;
//Bank Details
String bankName,branchName,branch_Addr_House_Name,
branch_Addr_Road_Name,branch_Addr_Locality,
branch_Addr_City, branch_Addr_Postcode;
public BankBean() {
// TODO Auto-generated constructor stub
// entMgr=emf.createEntityManager();
public void make_A_Bank(
String bankName,
String branchName,
long sortcode,
String branch_Addr_House_Name,
String branch_Addr_Road_Name,
String branch_Addr_Locality,
String branch_Addr_City,
String branch_Addr_Postcode
this.sortcode=sortcode;
this.bankName =bankName;
this.branchName = branchName;
this.branch_Addr_House_Name=branch_Addr_House_Name;
this.branch_Addr_Road_Name=branch_Addr_Road_Name;
this.branch_Addr_Locality=branch_Addr_Locality;
this.branch_Addr_City=branch_Addr_City;
this.branch_Addr_Postcode=branch_Addr_Postcode;
Bank bank = new Bank( bankName,branchName,sortcode,branch_Addr_House_Name,
branch_Addr_Road_Name,branch_Addr_Locality,
branch_Addr_City, branch_Addr_Postcode);
entMgr.persist(bank);
}

Hi quophyie,
try removing the @OneToOne annotation, after all your postcode is just a string, there's nothing to cascade.
And it would help a lot if you formatted your code.
Zsom

EXCEPTION [TOPLINK-3001]

I have two tables File and FileFormat in database. In File table, I have file_id, file_format_id (reference FileFormat table), and file_size. In FileFormat table, I have file_format_id, and file_format_name. I want to retrieve file information with file_format_name.
Here is part of my code
ExpressionBuilder filesEB = new ExpressionBuilder();
Expression filesExp = filesEB.get("fileId").lessThan(20);
Vector files = session.readAllObjects(File.class,filesExp);
I got exception when I call session.readAllObjects(File.class,filesExp)
EXCEPTION [TOPLINK-3001] (TopLink - 9.0.3 (Build 423)): oracle.toplink.exception
s.ConversionException
EXCEPTION DESCRIPTION: The object [1], of class [class java.math.BigDecimal], co
uld not be converted to [interface oracle.toplink.indirection.ValueHolderInterfa
ce].
Please help me to figure out what's wrong here
Thanks

Thanks for the reply.
I used one-to-one mapping without redirection. In class attribute field I set fileFormat to be of type FileFormat, and set the getFileFormat and setFileFormat method to take FileFormat and return FileFormat type.
I got exception
EXCEPTION DESCRIPTION: The object [1], of class [class java.math.BigDecimal], could not be converted to [class ***.toplink.FileFormat].
If I use redirection, I set fileFormat to be of type ValueHolderInterface and its Item Type to be FileFormat, I still got the same exception as I posted in my first message.
I am stuck there, please help me.
Thanks

Exception [TOPLINK-7095]

I've used TopLink outside of the J2EE container for unit testing my dao service. So in the unit test case, both my sessions.xml and toplink_aidms.xml (mappings) were in my classpath.
I get the following stack trace when I try to instantiate the DAO object which uses the toplink configuration files. (Yes, I use the Spring-TopLink integration jar file):
Exception [TOPLINK-7095] (OracleAS TopLink - 10g (9.0.4.5) (Build 040930)): oracle.toplink.exceptions.ValidationException
Exception Description: The session.xml resource [sessions.xml] was not found on the resource path. Check that the resource name and classloader
is correct.
at oracle.toplink.exceptions.ValidationException.noSessionsXMLFound(ValidationException.java:434)
at oracle.toplink.tools.sessionconfiguration.XMLLoader.retreiveDOM(XMLLoader.java:170)
at oracle.toplink.tools.sessionconfiguration.XMLLoader.load(XMLLoader.java:150)
at oracle.toplink.tools.sessionmanagement.SessionManager.getSession(SessionManager.java:219)
at org.springframework.orm.toplink.SessionFactoryBean.afterPropertiesSet(Unknown Source)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1072)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:343)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:260)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:221)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveReference(AbstractAutowireCapableBeanFactory.java:980)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveValueIfNecessary(AbstractAutowireCapableBeanFactory.java:918)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:859)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:688)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:260)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:221)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveReference(AbstractAutowireCapableBeanFactory.java:980)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveValueIfNecessary(AbstractAutowireCapableBeanFactory.java:918)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:859)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:688)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:260)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:221)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at gov.dhs.usvisit.aidms.context.SpringContext.getDaoService(Unknown Source)
at gov.dhs.usvisit.aidms.message.handler.AbstractMessageConsumerBean.<init>(Unknown Source)
at gov.dhs.usvisit.aidms.message.handler.AIDMSMessageConsumerBean.<init>(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at com.evermind.server.ejb.MessageDrivenHome.getInstance(MessageDrivenHome.java:1231)
at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:100)
at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:748)
at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:921)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)
It seems to me that the sessions.xml is in fact on the resource path. My application-ejb.jar has the aidms_toplink.xml, sessions.xml, and directory of compiled classes. This application-ejb.jar sits in an ear file at the root level. I'm worried that I don't have the right classloader loading my sessions.xml file. It seems to me that the sessions.xml file is in the classpath which would qualify as in eligible location for the resource path.
Thanks in advance,
Dan

Hey Dan
By default, we try to load the sessions.xml file with whatever ClassLoader is returned from Thread.currentThread().getContextClassLoader(). So it's important to know what Thread is executing when the Spring BeanFactory is first initialized (or when the DAO is first used).
If you need to use a different ClassLoader here, the SessionFactoryBean has a SessionClassLoader property that you can use to change the ClassLoader used.
One way of debugging this situation is to add a call such as:
Thread.currentThread().getContextClassLoader().getResourceAsStream("sessions.xml");
to your code right before you initialize the DAO. This should return null (for the same reason that causes TOPLINK-7095). Try getting the ClassLoader for something that you KNOW is deployed in the same place as sessions.xml. The getResourceAsStream("sessions.xml") call on that ClassLoader should not return null.
Is sessions.xml in the root of your application-ejb.jar (ie not in the META-INF directory)
JIM

Exception [TOPLINK-93] whith 1-1 reference

Hi,
If i change 1-many reference to 1-1 reference I get this exception. With 1-many is everything is ok.
I also changed Collection to ValueHolderInterface.
Does enyone succeded to have 1-1 reference with foreign key? Or it is possible only when there is primary key on both sides?
Thanx
Exception [TOPLINK-93] (OracleAS TopLink - 10g (10.0.3) Developer Preview (Build 030828.0851)): oracle.toplink.exceptions.DescriptorException
Exception Description: The table [ROZHOD_DAVKA] is not present in this descriptor.
Descriptor: RelationalDescriptor(cz.oksystem.okdavky.server.persistence.Zadost --> [DatabaseTable(ZADOST)])
     at oracle.toplink.exceptions.DescriptorException.<init>(DescriptorException.java:212)
     at oracle.toplink.exceptions.DescriptorException.tableNotPresent(DescriptorException.java:1371)
     at oracle.toplink.publicinterface.Descriptor.getTable(Descriptor.java)
     at oracle.toplink.publicinterface.Descriptor.buildField(Descriptor.java)
     at oracle.toplink.mappings.OneToOneMapping.initialize(OneToOneMapping.java:551)
     at oracle.toplink.publicinterface.Descriptor.initialize(Descriptor.java:1699)
     at oracle.toplink.publicinterface.DatabaseSession.initializeDescriptors(DatabaseSession.java:307)
     at oracle.toplink.publicinterface.DatabaseSession.initializeDescriptors(DatabaseSession.java:267)
     at oracle.toplink.publicinterface.DatabaseSession.login(DatabaseSession.java:437)

You additionally need to mark the 1-1 reference as being "target foreign key". That is what the check is for- when a reference that is normally considered a 1-m (in the normal direction) is actually used as a 1-1 reference.
Note additionally that the Mapping Workbench had a known problem with writing this information correctly. Check metalink.oracle.com for a patch that resolves this issue.
I hope this helps,
Christian

Exception [TOPLINK-18001] (Cache synchronization)

Hi,
While trying to turn on cache synchronization, getting this exception (see below).
What could be wrong?
Interne Exception: weblogic.jms.common.JMSException: Error deserializing objec
     at oracle.toplink.exceptions.JMSProcessingException.buildDefault(JMSProcessingException.java:20
     at oracle.toplink.remote.jms.TopLinkMessageListener.onMessage(TopLinkMessageListener.java:60
     at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2596
     at weblogic.jms.client.JMSSession.execute(JMSSession.java:2516
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197
     at weblogic.kernel.Kernel.execute(Kernel.java:336
     at weblogic.kernel.Kernel.execute(Kernel.java:360
     at weblogic.kernel.Kernel.execute(Kernel.java:348
     at weblogic.jms.client.JMSSession.pushMessage(JMSSession.java:2392
     at weblogic.jms.client.JMSSession.invoke(JMSSession.java:2919
     at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:609
     at weblogic.jms.dispatcher.DispatcherImpl.dispatchAsyncInternal(DispatcherImpl.java:128
     at weblogic.jms.dispatcher.DispatcherImpl.dispatchOneWay(DispatcherImpl.java:312
     at weblogic.jms.dispatcher.DispatcherImpl_WLSkel.invoke(Unknown Source
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:466
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:409
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:353
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:404
     at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170
Please help!
THX.

Hi Gordon,
Sorry i don't know what class.
The Excpetion string don't give more information
BEA-040368 14.06.2005 14.36 Uhr IRST Error JMS The following exception has occurred:
Lokaler Exception-Stack:
Exception [TOPLINK-18001] (OracleAS TopLink - 10g (9.0.4.5) (Build 040930)): oracle.toplink.exceptions.JMSProcessingExceptio
Exception-Beschreibung: Fehler bei der Verarbeitung von ankommender JMS-Meldun
Interne Exception: weblogic.jms.common.JMSException: Error deserializing objec
     at oracle.toplink.exceptions.JMSProcessingException.buildDefault(JMSProcessingException.java:20
     at oracle.toplink.remote.jms.TopLinkMessageListener.onMessage(TopLinkMessageListener.java:60
     at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2596
     at weblogic.jms.client.JMSSession.execute(JMSSession.java:2516
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197
     at weblogic.kernel.Kernel.execute(Kernel.java:336
     at weblogic.kernel.Kernel.execute(Kernel.java:360
     at weblogic.kernel.Kernel.execute(Kernel.java:348
     at weblogic.jms.client.JMSSession.pushMessage(JMSSession.java:2392
     at weblogic.jms.client.JMSSession.invoke(JMSSession.java:2919
     at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:609
     at weblogic.jms.dispatcher.DispatcherImpl.dispatchAsyncInternal(DispatcherImpl.java:128
     at weblogic.jms.dispatcher.DispatcherImpl.dispatchOneWay(DispatcherImpl.java:312
     at weblogic.jms.dispatcher.DispatcherImpl_WLSkel.invoke(Unknown Source
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:466
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:409
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:353
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:404
     at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170
>

Exception [TOPLINK-4002]

Hi,I have no idea,help.thanks
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.RemoteException: null; nested exception is:
     Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b40-rc (03/20/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException： Error Code: 0
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.RemoteException: null; nested exception is:
     Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b40-rc (03/20/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException：Connection refused: connect。
Error Code: 0
     at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.mapSystemException(Util.java:191)
     at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:176)
     at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:123)
     at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:196)
     at org.acrowise.RCP.__SessionEJB_Remote_DynamicStub.getEmail(__SessionEJB_Remote_DynamicStub.java)
     at org.acrowise.RCP._SessionEJB_Wrapper.getEmail(org.acrowise.RCP._SessionEJB_Wrapper.java)
     at org.acrowise.client.testClient.main(testClient.java:21)
Caused by: java.rmi.RemoteException: null; nested exception is:
     Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b40-rc (03/20/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException： Connection refused: connect。
Error Code: 0
     at com.sun.enterprise.iiop.POAProtocolMgr.mapException(POAProtocolMgr.java:237)
     at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1337)
     at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1267)
     at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:197)
     at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:104)
     at $Proxy82.getEmail(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:125)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:658)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:198)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1821)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1681)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:1063)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:179)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:781)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.dispatch(CorbaMessageMediatorImpl.java:538)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.doWork(CorbaMessageMediatorImpl.java:2542)
     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:502)
Caused by: Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b40-rc (03/20/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException： Connection refused: connect。
Error Code: 0
     at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:290)
     at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:135)
     at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170)
     at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537)
     at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
     at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:212)
     at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78)
     at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111)
     at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:84)
     at com.sun.enterprise.util.EntityManagerWrapper._getDelegate(EntityManagerWrapper.java:335)
     at com.sun.enterprise.util.EntityManagerWrapper.createNamedQuery(EntityManagerWrapper.java:733)
     at org.acrowise.RCP.SessionEJBBean.getEmail(SessionEJBBean.java:98)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1055)
     at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:163)
     at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2846)
     at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3930)
     at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:190)
     ... 17 more
Caused by: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException： Connection refused: connect。
     at com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java:102)
     at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:130)
     ... 36 more
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.RemoteException: null; nested exception is:
     Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0 (Build b40-rc (03/20/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException Connection refused: connect。
Error Code: 0
     at org.acrowise.RCP._SessionEJB_Wrapper.getEmail(org.acrowise.RCP._SessionEJB_Wrapper.java)
     at org.acrowise.client.testClient.main(testClient.java:21)

TopLink Essentials is attempting to connect to a data source within your container and failing. Does the data source name provided in your persistence.xml match what is configured in the container?
Doug

Getting exception TOPLINK-2004

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