EjbCreate problem

HI
When I deploy my ejb, I am getting an exception java.lang.IllegalStateException: FieldManager.fieldNotFound in class jrun.JRunCustomerBean " . My Remote class name is Customer and the abstract schema name also is customer. When I access the ej from JSP, it gives me an error "javax.ejb.CreateException: Create failed because primary key is null. " .Please tell me what could be the reason
thanks

The primary key fields should be set in the ejbCreate()
method.

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    Hi,
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    INFO: CORE3280: A new configuration was successfully installed
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    INFO: LDR5010: All ejb(s) of [StorageDeviceApp] loaded successfully!
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    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.JdbcUrlAllocator.
    createResource(JdbcUrlAllocator.java:80)
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    com.sun.enterprise.resource.PoolingException
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    locator.java:100)
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    urces(IASNonSharedResourcePool.java:856)
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    at com.sun.enterprise.resource.SystemJdbc10XaAllocator.createResource(Sy
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    at com.sun.enterprise.resource.IASNonSharedResourcePool.createSteadyReso
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    at com.sun.enterprise.resource.IASNonSharedResourcePool.initPool(IASNonS
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    onSharedResourcePool.java:520)
    at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolM
    anagerImpl.java:263)
    at com.sun.enterprise.resource.SystemJdbcDataSource.internalGetConnectio
    n(SystemJdbcDataSource.java:226)
    at com.sun.enterprise.resource.SystemJdbcDataSource.getConnection(System
    JdbcDataSource.java:154)
    at com.sun.jdo.spi.persistence.support.sqlstore.ejb.TransactionHelperImp
    l.getConnection(TransactionHelperImpl.java:171)
    at com.sun.jdo.spi.persistence.support.sqlstore.ejb.EJBHelper.getConnect
    ion(EJBHelper.java:169)
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    erFactory.getDBName(SQLPersistenceManagerFactory.java:781)
    at com.sun.jdo.spi.persistence.support.sqlstore.impl.SQLPersistenceManag
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    erFactory.getPersistenceManager(SQLPersistenceManagerFactory.java:598)
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    actoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:770)
    at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerF
    actoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:660)
    at device.StorageDeviceBean_826330090_ConcreteImpl.jdoGetPersistenceMana
    ger(StorageDeviceBean_826330090_ConcreteImpl.java:539)
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    at StorageDeviceServlet.init(StorageDeviceServlet.java:40)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
    java:921)
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    3)
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    t.java:3346)
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    592)
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    at org.apache.catalina.core.StandardHost.start(StandardHost.java:638)
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    at org.apache.catalina.startup.Embedded.start(Embedded.java:957)
    at com.iplanet.ias.web.WebContainer.start(WebContainer.java:426)
    at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:514)
    at com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:170)
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    erFactory.getDBName(SQLPersistenceManagerFactory.java:781)
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    actoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:770)
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    actoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:660)
    at device.StorageDeviceBean_826330090_ConcreteImpl.jdoGetPersistenceMana
    ger(StorageDeviceBean_826330090_ConcreteImpl.java:539)
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    ceBean_826330090_ConcreteImpl.java:255)
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    (StorageDeviceBean_826330090_ConcreteImpl_RemoteHomeImpl.java:27)
    at device._StorageDeviceHome_Stub.create(Unknown Source)
    at StorageDeviceServlet.init(StorageDeviceServlet.java:40)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
    java:921)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:81
    3)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
    t.java:3346)
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    592)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:638)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:345
    at org.apache.catalina.startup.Embedded.start(Embedded.java:957)
    at com.iplanet.ias.web.WebContainer.start(WebContainer.java:426)
    at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:514)
    at com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:170)
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    actoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:660)
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    ger(StorageDeviceBean_826330090_ConcreteImpl.java:539)
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    (StorageDeviceBean_826330090_ConcreteImpl_RemoteHomeImpl.java:27)
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    at StorageDeviceServlet.init(StorageDeviceServlet.java:40)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
    java:921)
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    3)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
    t.java:3346)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:3
    592)
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    at org.apache.catalina.startup.Embedded.start(Embedded.java:957)
    at com.iplanet.ias.web.WebContainer.start(WebContainer.java:426)
    at com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:514)
    at com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:170)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.initPool(IASNonSharedResourcePool.java:416)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.internalGetResource(IASNonSharedResourcePool.java:625)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.getResource(IASNonSharedResourcePool.java:520)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.PoolManagerImpl.g
    etResourceFromPool(PoolManagerImpl.java:263)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.JdbcXAConnection.
    <init>(JdbcXAConnection.java:74)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.SystemJdbc10XaAll
    ocator.createResource(SystemJdbc10XaAllocator.java:52)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.initPool(IASNonSharedResourcePool.java:416)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.internalGetResource(IASNonSharedResourcePool.java:625)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.IASNonSharedResou
    rcePool.getResource(IASNonSharedResourcePool.java:520)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.PoolManagerImpl.g
    etResourceFromPool(PoolManagerImpl.java:263)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.SystemJdbcDataSou
    rce.internalGetConnection(SystemJdbcDataSource.java:226)
    WARNING: CORE3283: stderr: at com.sun.enterprise.resource.SystemJdbcDataSou
    rce.getConnection(SystemJdbcDataSource.java:154)
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    ejb.TransactionHelperImpl.getConnection(TransactionHelperImpl.java:171)
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    ejb.EJBHelper.getConnection(EJBHelper.java:169)
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    impl.SQLPersistenceManagerFactory.getDBName(SQLPersistenceManagerFactory.java:78
    1)
    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
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    impl.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFacto
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    pl.jdoGetPersistenceManager(StorageDeviceBean_826330090_ConcreteImpl.java:539)
    WARNING: CORE3283: stderr: at device.StorageDeviceBean_826330090_ConcreteIm
    pl.ejbCreate(StorageDeviceBean_826330090_ConcreteImpl.java:255)
    WARNING: CORE3283: stderr: at device.StorageDeviceBean_826330090_ConcreteIm
    pl_RemoteHomeImpl.create(StorageDeviceBean_826330090_ConcreteImpl_RemoteHomeImpl
    .java:27)
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    Source)
    WARNING: CORE3283: stderr: at StorageDeviceServlet.init(StorageDeviceServle
    t.java:40)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapper.load
    Servlet(StandardWrapper.java:921)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapper.load
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    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardContext.load
    OnStartup(StandardContext.java:3346)
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    t(StandardContext.java:3592)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.ContainerBase.start(
    ContainerBase.java:1123)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardHost.start(S
    tandardHost.java:638)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.ContainerBase.start(
    ContainerBase.java:1123)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardEngine.start
    (StandardEngine.java:345)
    WARNING: CORE3283: stderr: at org.apache.catalina.startup.Embedded.start(Em
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    WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.start(WebCon
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    WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.startInstanc
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    WARNING: CORE3283: stderr: at com.iplanet.ias.server.J2EERunner.confPostIni
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    WARNING: CORE3283: stderr: java.rmi.ServerException: RemoteException occurred in
    server thread; nested exception is:
    WARNING: CORE3283: stderr: java.rmi.RemoteException: nested exception is: c
    om.sun.jdo.api.persistence.support.JDOFatalInternalException: Failed to get the
    vendor type for the data store.
    WARNING: CORE3283: stderr: NestedException: java.sql.SQLException: com.sun.enter
    prise.repository.J2EEResourceException
    WARNING: CORE3283: stderr: java.lang.NoSuchMethodException: setdataSourceName; n
    ested exception is:
    WARNING: CORE3283: stderr: com.sun.jdo.api.persistence.support.JDOFatalInte
    rnalException: Failed to get the vendor type for the data store.
    WARNING: CORE3283: stderr: NestedException: java.sql.SQLException: com.sun.enter
    prise.repository.J2EEResourceException
    WARNING: CORE3283: stderr: java.lang.NoSuchMethodException: setdataSourceName
    WARNING: CORE3283: stderr: at com.sun.corba.ee.internal.javax.rmi.CORBA.Uti
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    WARNING: CORE3283: stderr: at javax.rmi.CORBA.Util.wrapException(Util.java:
    277)
    WARNING: CORE3283: stderr: at device._StorageDeviceHome_Stub.create(Unknown
    Source)
    WARNING: CORE3283: stderr: at StorageDeviceServlet.init(StorageDeviceServle
    t.java:40)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapper.load
    Servlet(StandardWrapper.java:921)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapper.load
    (StandardWrapper.java:813)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardContext.load
    OnStartup(StandardContext.java:3346)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardContext.star
    t(StandardContext.java:3592)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.ContainerBase.start(
    ContainerBase.java:1123)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardHost.start(S
    tandardHost.java:638)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.ContainerBase.start(
    ContainerBase.java:1123)
    WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardEngine.start
    (StandardEngine.java:345)
    WARNING: CORE3283: stderr: at org.apache.catalina.startup.Embedded.start(Em
    bedded.java:957)
    WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.start(WebCon
    tainer.java:426)
    WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.startInstanc
    e(WebContainer.java:514)
    WARNING: CORE3283: stderr: at com.iplanet.ias.server.J2EERunner.confPostIni
    t(J2EERunner.java:170)
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    is: com.sun.jdo.api.persistence.support.JDOFatalInternalException: Failed to ge
    t the vendor type for the data store.
    WARNING: CORE3283: stderr: NestedException: java.sql.SQLException: com.sun.enter
    prise.repository.J2EEResourceException
    WARNING: CORE3283: stderr: java.lang.NoSuchMethodException: setdataSourceName; n
    ested exception is:
    WARNING: CORE3283: stderr: com.sun.jdo.api.persistence.support.JDOFatalInte
    rnalException: Failed to get the vendor type for the data store.
    WARNING: CORE3283: stderr: NestedException: java.sql.SQLException: com.sun.enter
    prise.repository.J2EEResourceException
    WARNING: CORE3283: stderr: java.lang.NoSuchMethodException: setdataSourceName
    WARNING: CORE3283: stderr: at com.sun.enterprise.iiop.POAProtocolMgr.mapExc
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    ke(BaseContainer.java:545)
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    pl_RemoteHomeImpl.create(StorageDeviceBean_826330090_ConcreteImpl_RemoteHomeImpl
    .java:33)
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    WARNING: CORE3283: stderr: NestedException: java.sql.SQLException: com.sun.enter
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    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
    impl.SQLPersistenceManagerFactory.getDBName(SQLPersistenceManagerFactory.java:80
    2)
    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
    impl.SQLPersistenceManagerFactory.getFromPool(SQLPersistenceManagerFactory.java:
    709)
    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
    impl.SQLPersistenceManagerFactory.getPersistenceManager(SQLPersistenceManagerFac
    tory.java:598)
    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
    impl.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFacto
    ryImpl.java:770)
    WARNING: CORE3283: stderr: at com.sun.jdo.spi.persistence.support.sqlstore.
    impl.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFacto
    ryImpl.java:660)
    WARNING: CORE3283: stderr: at device.StorageDeviceBean_826330090_ConcreteIm
    pl.jdoGetPersistenceManager(StorageDeviceBean_826330090_ConcreteImpl.java:539)
    WARNING: CORE3283: stderr: at device.StorageDeviceBean_826330090_ConcreteIm
    pl.ejbCreate(StorageDeviceBean_826330090_ConcreteImpl.java:255)
    WARNING: CORE3283: stderr: at device.StorageDeviceBean_826330090_ConcreteIm
    pl_RemoteHomeImpl.create(StorageDeviceBean_826330090_ConcreteImpl_RemoteHomeImpl
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    INFO: CORE3280: A new configuration was successfully installed
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    Marina

  • EJB Deployment Problem for Stateless Session with Multiple ejbCreate

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         at weblogic.ejb20.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:453)
         at weblogic.ejb20.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:410)
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         at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
         at ......
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    public void ejbCreate() throws CreateException {}
    public void ejbCreate(String person) throws CreateException {
    // code here
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    the code above is found ok in J2ee Ref. Implementation and able to deploy. Why this
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    with regards
    Ganeshan Kalembeth

    Stateless session beans may define only a single create() method with no
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    and no arguments.
    Michael Jouravlev wrote:
    "Ganeshan Kalembeth" <[email protected]> wrote in message
    news:3ce28a88$[email protected]..
    In weblogic server if I use multiple ejbCreate with different parametersit is found
    to raise error with error message :
    <Error deploying application cart:
    Unable to deploy EJB: cart.jar from cart.jar:
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    atweblogic.ejb20.compliance.EJBComplianceChecker.check(EJBComplianceChecker.ja
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    atweblogic.ejb20.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBCompli
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    at weblogic.ejb20.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:410)
    at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:203)
    at weblogic.ejb20.deployer.Deployer.runEJBC(Deployer.java:296)
    at weblogic.ejb20.deployer.Deployer.compileEJB(Deployer.java:676)
    at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:843)
    at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:30)
    at weblogic.j2ee.Application.addComponent(Application.java:160)
    at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
    at ......
    Code example...
    public void ejbCreate() throws CreateException {}
    public void ejbCreate(String person) throws CreateException {
    // code here
    public void ejbCreate(String person, String id) throws CreateException {
    // code here
    the code above is found ok in J2ee Ref. Implementation and able to deploy.Why this
    is not deployable in Weblogic(tried in 6.1).is it a required condition forstateless
    session bean
    to have only single ejbcreate with no parameters ?
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    weblogic
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    Ganeshan KalembethRTFM EJB 2.0 Spec, chapter 7.8

  • Petstore 1.3.1 NAMED_SEQUENCE problem: "The transaction is no longer active"

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         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.releaseResultSet(RDBMSPersistenceManager.java:1797)
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         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.execGenKeyNamedSequenceTableUpdateAndQuery(RDBMSPersistenceManager.java:1489)
         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.getNextGenKeyNamedSequenceTable(RDBMSPersistenceManager.java:1307)
         at com.sun.j2ee.blueprints.address.ejb.AddressEJB_fvu9sn__WebLogic_CMP_RDBMS.ejbCreate(AddressEJB_fvu9sn__WebLogic_CMP_RDBMS.java:1723)
         at java.lang.reflect.Method.invoke(Native Method)
         at weblogic.ejb20.manager.DBManager.create(DBManager.java:737)
         at weblogic.ejb20.manager.DBManager.localCreate(DBManager.java:716)
         at weblogic.ejb20.internal.EntityEJBLocalHome.create(EntityEJBLocalHome.java:182)
         at com.sun.j2ee.blueprints.address.ejb.AddressEJB_fvu9sn_LocalHomeImpl.create(AddressEJB_fvu9sn_LocalHomeImpl.java:155)
         at com.sun.j2ee.blueprints.petstore.tools.populate.AddressPopulator.createAddress(AddressPopulator.java:94)     at com.sun.j2ee.blueprints.petstore.tools.populate.AddressPopulator.access$7(AddressPopulator.java)
         at com.sun.j2ee.blueprints.petstore.tools.populate.AddressPopulator$1.create(AddressPopulator.java:73)
         at com.sun.j2ee.blueprints.petstore.tools.populate.XMLDBHandler.endElement(XMLDBHandler.java:145)
         at org.xml.sax.helpers.XMLFilterImpl.endElement(XMLFilterImpl.java:595)
         at com.sun.j2ee.blueprints.petstore.tools.populate.XMLDBHandler.endElement(XMLDBHandler.java:158)
         at weblogic.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1411)
         at weblogic.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1613)
         at weblogic.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1219)
         at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:396)
         at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:1119)
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         at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:133)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:371)
         at com.sun.j2ee.blueprints.petstore.tools.populate.PopulateServlet.populate(PopulateServlet.java:162)
         at com.sun.j2ee.blueprints.petstore.tools.populate.PopulateServlet.doPost(PopulateServlet.java:118)
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         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
         at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:20)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
         at com.sun.j2ee.blueprints.signon.web.SignOnFilter.doFilter(SignOnFilter.java:151)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
         at com.sun.j2ee.blueprints.encodingfilter.web.EncodingFilter.doFilter(EncodingFilter.java:77)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5366)
         at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2468)
         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
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         at weblogic.jdbc.jts.Connection.checkIfRolledBack(Connection.java:541)
         at weblogic.jdbc.jts.ResultSet.close(ResultSet.java:293)
         at weblogic.jdbc.rmi.internal.ResultSetImpl.close(ResultSetImpl.java:144)
         at weblogic.jdbc.rmi.SerialResultSet.close(SerialResultSet.java:96)
         at weblogic.jdbc.rmi.SerialResultSet.close(SerialResultSet.java:87)
         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.releaseResultSet(RDBMSPersistenceManager.java:1797)
         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.releaseResources(RDBMSPersistenceManager.java:1679)
         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.execGenKeyNamedSequenceTableUpdateAndQuery(RDBMSPersistenceManager.java:1489)
         at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.getNextGenKeyNamedSequenceTable(RDBMSPersistenceManager.java:1307)
         at com.sun.j2ee.blueprints.po.address.ejb.AddressEJB_fvu9sn__WebLogic_CMP_RDBMS.ejbCreate(AddressEJB_fvu9sn__WebLogic_CMP_RDBMS.java:1755)
         at java.lang.reflect.Method.invoke(Native Method)
         at weblogic.ejb20.manager.DBManager.create(DBManager.java:737)
         at weblogic.ejb20.manager.DBManager.localCreate(DBManager.java:716)
         at weblogic.ejb20.internal.EntityEJBLocalHome.create(EntityEJBLocalHome.java:182)
         at com.sun.j2ee.blueprints.po.address.ejb.AddressEJB_fvu9sn_LocalHomeImpl.create(AddressEJB_fvu9sn_LocalHomeImpl.java:86)
         at com.sun.j2ee.blueprints.po.purchaseorder.ejb.PurchaseOrderHelper.persistPoCMRInfo(PurchaseOrderHelper.java:116)
         at com.sun.j2ee.blueprints.po.purchaseorder.ejb.PurchaseOrderHelper.persistPO(PurchaseOrderHelper.java:164)     at com.sun.j2ee.blueprints.opc.ejb.MsgBean.doWork(MsgBean.java:103)
         at com.sun.j2ee.blueprints.opc.ejb.MsgBean.onMessage(MsgBean.java:72)
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         at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:282)
         at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:263)
         at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2309)
         at weblogic.jms.client.JMSSession.execute(JMSSession.java:2232)
         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
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    Kai

  • Problem calling a method in a servlet witch returns remote ejb

    Hi, I have a problem combining servlets ands ejbs, I expose my problem :
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    1 . I have a User table into a SGBD with two attributes login and pass.
    2 . I have a UserBean linked to User table with a remote interface
    3 . I have a stateless UserSessionBean with a remote interface
    4 . I have a UserServlet linked to a jsp page which allows me to add users
    5 . I use Jboss
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      private SessionContext sessionContext;
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      public void ejbCreate() throws CreateException {
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      // Method to add a new user
      public UserRemote newUser(String login, String password) {
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            try {
                newUser = userRemoteHome.create(login, password);
            } catch (RemoteException ex) {
                System.err.println("Error: " + ex);
            } catch (CreateException ex) {
                System.err.println("Error: " + ex);
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    public class TestEJB {
        public static void main(String[] args) {
            Context initialCtx;
            try {
                // Create JNDI context
                // Context initialization
                // Narrow UserSessionHome
                // Create UserSession
                UserSession session = sessionHome.create();
                // Test create
                UserRemote newUser = session.newUser("pierre", "hemici");
                if (newUser != null) {
                    System.out.println(newUser.printMe());
            } catch (Exception e) {
                System.err.println("Error: " + e);
                e.printStackTrace();
    Result : I got the newUser printed on STDOUT and I check in the User table (in the SGBD) if the new user has been created.
    What I want ?
    I want to call the newUser method from the UserServlet and use the RemoteUser returned by the method.
    What I do ?
    The jsp :
    1 - I have a jsp page where a get information about the new user to create
    2 - I put the login parameter and the password parameter into the request
    3 - I call the UserServlet when the button "add" is pressed on the jsp page.
    The Servlet :
    1 - I have a method doInsert which call the newUser method :
    public class UserServlet extends HttpServlet {
        private static final String CONTENT_TYPE = "text/html";
        // EJB Context
        InitialContext ejbCtx;
        // Session bean
        UserSession userSession;
        public void init() throws ServletException {
            try {
                // Open JNDI context (the same as TestClient context)
                // Get UserSession Home
                // Create UserSession
                userSession = userSessionHome.create();
            } catch (NamingException ex) {
                System.out.println("Error: " + ex);
            } catch (RemoteException ex) {
                System.out.println("Error: " + ex);
            } catch (CreateException ex) {
                System.out.println("Error: " + ex);
        protected void service(HttpServletRequest req, HttpServletResponse resp) throws
                ServletException, IOException {
         * Does insertion of the new user in the database.
        public void doInsert(HttpServletRequest req, HttpServletResponse resp) throws
                ServletException, IOException {
            try {
                // Get parameters to create the newUser
                String login = req.getParameter("login");
                String password = req.getParameter("password");
               // Create the newUser
                System.out.println("Calling newUser before");
                UserRemote user = userSession.newUser(login, password);
                System.out.println("Calling newUser after");
            } catch (Exception e) {
        // Clean up resources
        public void destroy() {
    Result :
    When I run my jsp page and click on the "add" button, I got the message "Calling newUser before" printed in STDOUT and the error message :
    ERROR [[userservlet]] Servlet.service() for servlet userservlet threw exception
    javax.servlet.ServletException: loader constraints violated when linking javax/ejb/Handle class
         at noumea.user.UserServlet.service(UserServlet.java:112)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
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         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
         at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
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         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
         at java.lang.Thread.run(Thread.java:534)
    Constat :
    I checked into my SGBD and the new user has been created.
    The error appears only when the method return Remote ejbs, if I return simples objects (Strings, int..) it works.
    What can I do to resolve this problem ?
    Thank you.

    "Why do you want to servlet to gain access to another EJB through the stateless session bean. Why cant the servlet call it directly ?"
    Because I want to access to the informations included in the entity bean UserBean (which is remote).
    You said that it is a bad design, but how can I access to my UserBean ejbs from the session bean if I don't do that ?
    For example I want a List of all users to be seen in a jsp page :
    1 - I call the method getUserList which returnsan ArrayList of UserRemote.
    2 - I iterate over the ArrayList to get the users parameters to be seen.
    As the other example (newUser), when I do
    ArrayList users = (ArrayList) userSession.getUserList(); with the simple client it works, but in the servlet I got the same error.
    But, if I call directly the findAll method (as you'are saying) in the servlet
    ArrayList users = (ArrayList) userRemoteHome.findAll(); it works...
    I think that if my servlet calls directly entity ejbs, I don't need UserSession bean anymore. Is that right ?
    I precise that my design is this :
    jsp -> servlet -> session bean -> entity bean -> sgbd
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    Thank you.

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    b;D:\Program Files\WebSphere\AppServer\lib\ext;D:\Program Files\WebSphere\AppSer
    ver\web\help;D:\Program Files\WebSphere\AppServer\deploytool\itp\plugins\com.ibm
    .etools.ejbdeploy\runtime;D:\Program Files\ibm\WebSphere MQ\Java\lib; -classpath
    c:\account\deploy\account-ejb._\account.jar\ejbModule;C:\account\deploy\account
    .jar -iiop -always -keep -d c:\account\deploy\account-ejb._\account.jar\ejbModul
    e -sourcepath c:\account\deploy\account-ejb._\account.jar\ejbModule com.fl.ac.EJ
    SRemoteStatelessAccountEJBHome_ca490e54 com.fl.ac.EJSRemoteStatelessAccountEJB_c
    a490e54
    BEAN SOURCE CODE IS
    ------------------Remote Interface -------------------------------
    package com.fl.ac;
    import java.rmi.*;
    import javax.ejb.*;
    public interface Account extends EJBObject     {
         public double withdraw(double balance,double amount) throws RemoteException;
         public double deposite(double balance,double amount) throws RemoteException;
    ------------------------ Home Interface -----------------------------------
    package com.fl.ac;
    import java.rmi.*;
    import javax.ejb.*;
    public interface AccountHome extends EJBHome     {
         public Account create() throws CreateException,RemoteException;
    ------------------------- Bean Class -----------------------------------------------
    package com.fl.ac;
    import java.rmi.*;
    import javax.ejb.*;
    public class AccountEJB implements SessionBean     {
         public void setSessionContext(SessionContext ctx)     {     }
         public void unsetSessionContext()     {     }
         public void ejbCreate()     {     }
         public void ejbActivate()     {     }
         public void ejbPassivate()     {     }
         public void ejbRemove()     {     }
         public double withdraw(double balance,double amount){
              return (balance - amount);
         public double deposite(double balance,double amount){
              return (balance+amount);
    ------------------------------ ejb-jar.xml --------------------------------------------
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
    <ejb-jar id="ejb-jar_ID">
    <display-name>Account EJB</display-name>
    <enterprise-beans>
    <session>
    <ejb-name>AccountEJB</ejb-name>
    <home>com.fl.ac.AccountHome</home>
    <remote>com.fl.ac.Account</remote>
    <ejb-class>com.fl.ac.AccountEJB</ejb-class>
    <session-type>Stateless</session-type>
    <transaction-type>Container</transaction-type>
    </session>
    </enterprise-beans>
    </ejb-jar>
    PLZ HELP ME......
    francis

    Hi Gauarv,
    Did you not see my reply in the following post?
    Re: 502 service temporarily unavailable
    If I'm not mistaken, this is exactly the same question as you asked
    there.
    By the way, is there some reason you are still using OC4J version
    1.0.2.2? Is there something stopping you from upgrading to the later
    versions (9.0.2 and 9.0.3)?
    Good Luck,
    Avi.

  • What is the problem?

    I want to deploy a CMP Entity Bean in weblogic6.1SP2,but I meet an error,what should I do to solve the problem?
    the error code:
    <2003-4-7 ~{OBNg~}02~{J1~}27~{7V~}24~{Ck~}> <Error> <J2EE> <Error deploying application SVC:
    Unable to deploy EJB: CMPSvc from SVC.jar:
    The Container-Managed Persistence Entity EJB failed while creating its SQL Type
    Map. The error was:
    Io ~{Rl3#~}: Connection reset by peer: socket write error
    and my original code:
    SVC.java(remote interface)
    package CMPEntityBean;
    import javax.ejb.*;
    import java.rmi.RemoteException;
    public interface SVC extends EJBObject
         public java.lang.String getSvcID() throws RemoteException;
         public java.lang.String getSvcName() throws RemoteException;
         public void setSvcID(java.lang.String svcID) throws RemoteException;
         public void setSvcName(java.lang.String svcName) throws RemoteException;
    SVCHome.java (home interface file)
    package CMPEntityBean;
    import javax.ejb.*;
    import java.rmi.RemoteException;
    import java.util.Collection;
    public interface SVCHome extends EJBHome
    public SVC create(java.lang.String svcID,java.lang.String svcName) throws CreateException,RemoteException;
    public SVC findByPrimaryKey(CMPEntityBean.SVCPK key) throws FinderException,RemoteException;
    public Collection findBySvcName(java.lang.String svcName) throws FinderException,RemoteException;
    SVCBean.java (Enterprise Bean file)
    package CMPEntityBean;
    import javax.ejb.*;
    public abstract class SVCBean implements EntityBean
         protected EntityContext ctx;
         public abstract java.lang.String getSvcID();
         public abstract java.lang.String getSvcName();
         public abstract void setSvcID(java.lang.String svcID);
         public abstract void setSvcName(java.lang.String svcName);
         public void ejbActivate(){}
         public void ejbRemove(){}
         public void ejbPassivate(){}
         public void ejbLoad(){}
         public void ejbStore(){}
         public void setEntityContext(EntityContext ctx)
         this.ctx = ctx;
         public void unsetEntityContext()
         this.ctx = null;
         public void ejbPostCreate(String svcID,String svcName){}
         public SVCPK ejbCreate(String svcID,String svcName)
         setSvcID(svcID);
         setSvcName(svcName);
         return new SVCPK(svcID);
    ejb-jar.xml
    <?xml version="1.0"?>
    <!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN' 'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
    <ejb-jar>
    <enterprise-beans>
    <entity>
    <ejb-name>CMPSvc</ejb-name>
    <home>CMPEntityBean.SVCHome</home>
    <remote>CMPEntityBean.SVC</remote>
    <ejb-class>CMPEntityBean.SVCBean</ejb-class>
    <persistence-type>Container</persistence-type>
    <prim-key-class>CMPEntityBean.SVCPK</prim-key-class>
    <reentrant>False</reentrant>
    <cmp-version>2.x</cmp-version>
    <abstract-schema-name>SVCBean</abstract-schema-name>
    <cmp-field>
    <field-name>svcID</field-name>
    </cmp-field>
    <cmp-field>
    <field-name>svcName</field-name>
    </cmp-field>
    <!--prim-key-class>svcID</prim-key-class-->
    <query>
    <query-method>
    <method-name>findBySvcName</method-name>
    <method-params>
    <method-param>java.lang.String</method-param>
    </method-params>
    </query-method>
         <!--result-type-mapping>Local</result-type-mapping-->
    <ejb-ql>
    SELECT OBJECT(a) FROM SVCBean a WHERE svcName = ?1
    </ejb-ql>
    </query>
    </entity>
    </enterprise-beans>
    <assembly-descriptor>
    <container-transaction>
    <method>
    <ejb-name>CMPSvc</ejb-name>
    <method-intf>Remote</method-intf>
    <method-name>*</method-name>
    </method>
    <trans-attribute>Required</trans-attribute>
    </container-transaction>
    </assembly-descriptor>
    </ejb-jar>
    weblogic-ejb-jar.xml
    <?xml version="1.0"?>
    <!DOCTYPE weblogic-ejb-jar PUBLIC "-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN" "http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd" >
    <weblogic-ejb-jar>
    <weblogic-enterprise-bean>
    <ejb-name>CMPSvc</ejb-name>
    <entity-descriptor>
    <entity-cache>
         <max-beans-in-cache>1000</max-beans-in-cache>
    </entity-cache>
    <persistence>
         <persistence-type>
         <type-identifier>WebLogic_CMP_RDBMS</type-identifier>
         <type-version>6.0</type-version>
         <type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
         </persistence-type>
         <persistence-use>
         <type-identifier>WebLogic_CMP_RDBMS</type-identifier>
         <type-version>6.0</type-version>
         </persistence-use>
    </persistence>
    </entity-descriptor>
    <jndi-name>cmpsvc</jndi-name>
    </weblogic-enterprise-bean>
    </weblogic-ejb-jar>
    weblogic-cmp-rdbms-jar.xml
    <!DOCTYPE weblogic-rdbms-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB RDBMS Persistence//EN' 'http://www.bea.com/servers/wls600/dtd/weblogic-rdbms-persistence.dtd'>
    <weblogic-rdbms-jar>
    <weblogic-rdbms-bean>
    <ejb-name>CMPSvc</ejb-name>
    <data-source-name>ucisOra</data-source-name>
    <table-name>TAB_SVC</table-name>
    <field-map>
    <cmp-field>svcName</cmp-field>
    <dbms-column>svcname</dbms-column>
    </field-map>
    <field-map>
    <cmp-field>svcID</cmp-field>
    <dbms-column>svcid</dbms-column>
    </field-map>
    </weblogic-rdbms-bean>
    </weblogic-rdbms-jar>
    thanks a lot!

    Try this
    SELECT OBJECT(a) FROM SVCBean a WHERE a.svcName = ?1

  • Problem in Java Application Server 7 2004 Q2 + MS SQL 2000 + MS JDBC Driver

    I have two applications runing on window 2000 server + Sun Java System Applilcation Server and connect to SQL Server 2000 + window 2000 server.
    The JDBC driver is Microsoft JDBC type 4.
    Both of them are with Local, Remote Ejb and session beans.
    All of the ejbs have a unique jndi name. Each app has its only ejbs.
    The problem I am facing is that If I deploy one of them, only one, every thing is fine.
    However, If I deploy both of them , only one of them works.
    I started the app server serval times. However, every time I got a different fail app.
    For example, I got the following error message:
    [24/Jan/2005:15:38:41] SEVERE ( 2440):      Validation error in class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState: com.sun.jdo.api.persistence.model.util.ModelValidationException: Warning: Cannot find the table Student for the class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState.
         Verify that the schema file exists and that its contents are correct.
    [24/Jan/2005:15:38:42] INFO ( 2440):      Bean Student method ejbFindActiveByPassword: problems running JDOQL query with params [21]
         com.sun.jdo.api.persistence.support.JDOFatalInternalException: Failed to load the configuration for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState.
         NestedException: com.sun.jdo.api.persistence.support.JDOUserException: The mapping for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState is invalid. Compile the class in the IDE, correct any errors, and verify that all required files are packaged for execution.
         at com.sun.jdo.spi.persistence.support.sqlstore.SQLStoreManager.getPersistenceConfig(SQLStoreManager.java:145)
         at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.loadPersistenceConfig(PersistenceManagerImpl.java:2085)
         at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.getRetrieveDesc(PersistenceManagerImpl.java:1009)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.createRetrieveDesc(CodeGeneration.java:707)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.checkRetrieveDesc(CodeGeneration.java:4665)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.prepareRetrieveDescs(CodeGeneration.java:4360)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.query(CodeGeneration.java:850)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.JQLC.codeGen(JQLC.java:332)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.doExecute(QueryImpl.java:626)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.executeWithArray(QueryImpl.java:552)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_ConcreteImpl.ejbFindActiveByPassword(StudentBean129315485_ConcreteImpl.java:3491)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_ConcreteImpl_LocalHomeImpl.findActiveByPassword(StudentBean129315485_ConcreteImpl_LocalHomeImpl.java:137)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean.ejbCreate(StudentDeanSessionBean.java:24)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean_LocalHomeImpl.create(StudentDeanSessionBean_LocalHomeImpl.java:27)
         at gwumc.edu.smhs.servlet.VisitingStudentDeanModel.<init>(VisitingStudentDeanModel.java:18)
         at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:27)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
         at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
         at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
         at java.security.AccessController.doPrivileged(Native Method)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
         at com.iplanet.ias.we
    [24/Jan/2005:15:38:42] INFO ( 2440):      b.WebContainer.service(WebContainer.java:850)
         NestedStackTrace:
         com.sun.jdo.api.persistence.support.JDOUserException: The mapping for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState is invalid. Compile the class in the IDE, correct any errors, and verify that all required files are packaged for execution.
         at com.sun.jdo.spi.persistence.support.sqlstore.SQLStoreManager.getPersistenceConfig(SQLStoreManager.java:128)
         at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.loadPersistenceConfig(PersistenceManagerImpl.java:2085)
         at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.getRetrieveDesc(PersistenceManagerImpl.java:1009)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.createRetrieveDesc(CodeGeneration.java:707)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.checkRetrieveDesc(CodeGeneration.java:4665)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.prepareRetrieveDescs(CodeGeneration.java:4360)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.query(CodeGeneration.java:850)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.JQLC.codeGen(JQLC.java:332)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.doExecute(QueryImpl.java:626)
         at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.executeWithArray(QueryImpl.java:552)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_ConcreteImpl.ejbFindActiveByPassword(StudentBean129315485_ConcreteImpl.java:3491)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_ConcreteImpl_LocalHomeImpl.findActiveByPassword(StudentBean129315485_ConcreteImpl_LocalHomeImpl.java:137)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean.ejbCreate(StudentDeanSessionBean.java:24)
         at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean_LocalHomeImpl.create(StudentDeanSessionBean_LocalHomeImpl.java:27)
         at gwumc.edu.smhs.servlet.VisitingStudentDeanModel.<init>(VisitingStudentDeanModel.java:18)
         at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:27)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
         at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
         at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
         at java.security.AccessController.doPrivileged(Native Method)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
         at com.iplanet.ias.web.WebContainer.service(WebContainer.java:850)
    [24/Jan/2005:15:38:42] SEVERE ( 2440):      StandardWrapperValve[visitingstudentdean]: Servlet.service() for servlet visitingstudentdean threw exception
         javax.servlet.ServletException: nested exception is: com.sun.jdo.api.persistence.support.JDOFatalInternalException: Failed to load the configuration for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState.
         NestedException: com.sun.jdo.api.persistence.support.JDOUserException: The mapping for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState is invalid. Compile the class in the IDE, correct any errors, and verify that all required files are packaged for execution.
         at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:41)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
         at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
         at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
         at java.security.AccessController.doPrivileged(Native Method)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
         at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
         at com.iplanet.ias.web.WebContainer.service(WebContainer.java:850)
    Any suggestion is great.
    Thanks,

    Hi again, Thanks for the reply!,
    I understand the part that you mentionned about specifying the database name. That is not what is causing me a problem : I was reffering to an instance. A new feature of MS SQL server 2000 -> you can have multiple SQL server instances, which means that each will have its own set of databases. Kinda like having multiple virtual servers but on the same machine. With ODBC, you can connect to the DEFAULT instance by just specifying the server name only. When you try to connect to a non default instance in ODBC you must specify it like this : '\\server_name\instance_name.'. I have found no way to do this with the type 4 MS driver (writting it like this : '//server/instance' or any other way was unsuccessful). Does anyone know how to do this or if it can be done with the MS driver???
    THX, Bye
    Andre Carrier

  • MessageDriven Bean problem.Working but the queues r not getting cleared

    I have written a simple message driven bean.It just sends a message to an another queue myadapterqueue
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    not getting to 0 bytes after it has consumed messages.
    My application server is JBOSS2.4.3
    I think I have to specify some attributes in the
    descriptor files.But how??????????????
    Here is my code
    import java.util.*;
    import javax.ejb.*;
    import javax.jms.*;
    import javax.naming.*;
    public class MyMessageBean implements javax.ejb.MessageDrivenBean,javax.jms.MessageListener
         private QueueConnection connect=null;
         private QueueSession session=null;
         private QueueSender sender =null;
    private Queue sendQueue=null;
    private MessageDrivenContext ctx = null;
         public void setMessageDrivenContext(MessageDrivenContext mdc){
              System.out.println ("In setMessageDrivenContext--------------");
              this.ctx=mdc;
         public void ejbCreate(){
              try{
                   System.out.println ("Message bean Created--------------");
                   InitialContext jndi=new InitialContext();
                   QueueConnectionFactory queueFactory=(QueueConnectionFactory) jndi.lookup("ConnectionFactory");
                   connect=queueFactory.createQueueConnection();
                   session=connect.createQueueSession (true,Session.AUTO_ACKNOWLEDGE);
                   System.out.println ("After session creation--------------");
                   sendQueue=(Queue)jndi.lookup("queue/myadapterqueue");
                   System.out.println("************ queue/myadapterqueue");
              sender=session.createSender (sendQueue);
              System.out.println ("Before Connection start--------------");
              connect.start();
              }catch(javax.jms.JMSException jmse){
                   System.out.println ("In ejbcreate exception-------------------");
                   throw new javax.ejb.EJBException();
              }catch(javax.naming.NamingException jne){
                   System.out.println ("In ejbcreate exception-------------------");
                   throw new javax.ejb.EJBException();
         public void ejbRemove(){
              try{
              System.out.println("ejbRemove done");
              connect.close ();
                   this.ctx=null;
              }catch (javax.jms.JMSException jmse){
                   System.out.println ("In ejbremove exception-------------------");
                   System.out.println("ejbRemove excetion");
                   throw new javax.ejb.EJBException();
         public void onMessage(Message msg){
              try{
              this.sender.send (msg);
              this.session.commit();
              System.out.println(" Message");
         }catch(javax.jms.JMSException jmse ){
              jmse.printStackTrace();
    here are my descriptors
    ejb-jar.xml
    <?xml version="1.0"?>
    <!DOCTYPE ejb-jar>
    <ejb-jar>
    <enterprise-beans>
    <message-driven>
    <ejb-name>MyMessageBean</ejb-name>
    <ejb-class>MyMessageBean</ejb-class>
    <transaction-type>Container</transaction-type>
    <message-driven-destination>
    <destination-type>javax.jms.Queue</destination-type>
    </message-driven-destination>
    </message-driven>
    </enterprise-beans>
    </ejb-jar>
    and the correspong xml file for the application server here is jboss.xml
    ?xml version="1.0" encoding="UTF-8"?>
    <jboss>
    <enterprise-beans>
         <message-driven>
              <ejb-name>MyMessageBean</ejb-name>
              <configuration-name>Standard Message Driven Bean</configuration-name>
              <destination-jndi-name>queue/MyMessageBeanQ</destination-jndi-name>
         </message-driven>
    </enterprise-beans>
    </jboss>

    it is unclear whether you are commiting on the first queue or second one.
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    if you shut your MB app server down then you may be in the middle of accepting a onMessage callback from the first queue.
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    public void onMessage(Message msg){
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  • Reg Weblogic Server Startup Problem

    Hi
    I have configured the weblogic Application Server using Oracle SOA11g
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    Internal Exception: java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist
    Error Code: 942
    Call: SELECT DRIVER_NAME, MIME_TYPES, PROTOCOLS, CARRIERS, SENDER_ADDRESSES, COS
    T, DELIVERY_TYPES, SPEED, STATUS_TYPES, CHECKSUM, SUPPORTS_CANCEL, ENCODINGS, SU
    PPORTS_REPLACE, SUPPORTS_TRACKING, SUPPORTS_STATUS_POLLING, DEFAULT_SENDER, CAPA
    BILITY, LOCK_VERSION FROM DRIVER_INFO
    Query: ReadAllQuery(oracle.sdpinternal.messaging.config.DriverInfo)>
    Pls find below log from AdminServer.log and domain_name.log
    MDS-01370: MetadataStore configuration for metadata-store-usage "soa-infra-store" is invalid.  
    ORA-06550: line 1, column 12:
    PLS-00201: identifier 'MDS_INTERNAL_SHREDDED.GETREPOSITORYVERSION' must be declared
    ORA-06550: line 1, column 7:
    PL/SQL: Statement ignored
    I have tried several solutions for above problem:
    Sol1:
    I have checked my datasource.
    The database details and URL are correct and i am able to test the connection and the DB is up and running.
    Sol2:
    I dropped RCU and created again but it didnt resolve the issue.
    Sol3:
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    C:\Oracle\Middleware\user_projects\domains\SOA_domain\servers\AdminServer
    After starting the weblogic server,these folders are created again but problem is not solved.
    Sol4:
    Logged intoto Weblogic console->services->Data Source->Click on SOADataSource->Go to Transaction tab->verify 'XA Transaction Timeout:' is set to 0
    Sol5:
    The schemas details in RCU and during the SOA configuration, there is a screen called "Configure JDBC Component Schema".
    The schema details are same in both cases
    Sol6: Dropped Database, RCU and SOA and installed again.
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    Now i am getting below exception also:
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            at oracle.sdpinternal.messaging.storage.MessagingStoreBean.ejbCreate(Mes
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            at oracle.sdpinternal.messaging.storage.MessagingStore_urkbp2_Impl.ejbCr
    eate(Unknown Source)
            ... 56 more
    ; nested exception is: com.oracle.pitchfork.interfaces.LifecycleCallbackExceptio
    n: Failure to invoke public void oracle.sdpinternal.messaging.storage.MessagingS
    tore_urkbp2_Impl.ejbCreate() throws javax.ejb.CreateException,javax.ejb.EJBExcep
    tion on bean class class oracle.sdpinternal.messaging.storage.MessagingStore_urk
    bp2_Impl with args: []>
    I have tried deleting tmp folder and renaming tmp, data and cache folders in C:\Oracle\Middleware\user_projects\domains\BPM_Sample_domain\servers\AdminServer location.
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    Regards
    Swathi

    Hi Swati,
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    Regards,
    Kal

  • How to code the ejbCreate() method without initailizing primary key?

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    Hi Fusion777,
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    <automatic-key-generation>
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    <automatic-key-generation>
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    You can check out Hibernate at http://www.hibernate.org.

  • Problem deploying message driven bean using Log4j

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        public void ejbRemove() {
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                    mapmsg = (MapMessage)message;
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                    String msgId = mapmsg.getJMSMessageID();
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                        sLog.debug("****** Successfully received message " + msgId);
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                    // Haal de inhoud op:
                    int testInt = mapmsg.getInt("TestInt");
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    5-aug-2009 12:54:44 oracle.adf.share.config.ADFConfigFactory cleanUpApplicationState
    INFO: Cleaning up application state
    java.lang.ExceptionInInitializerError
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         at java.lang.Class.forName(Class.java:247)
         at weblogic.ejb.container.dd.xml.EjbAnnotationProcessor.processWLSAnnotations(EjbAnnotationProcessor.java:1705)
         at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.processWLSAnnotations(EjbDescriptorReaderImpl.java:346)
         at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:192)
         at weblogic.ejb.spi.EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile(EjbDescriptorFactory.java:93)
         at weblogic.ejb.container.deployer.EJBModule.loadEJBDescriptor(EJBModule.java:1198)
         at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:380)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
         at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
         at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
         at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:16)
         at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:723)
         at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1190)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:248)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
         at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
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         at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
         at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
         at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
         at nl.justid.dolores.mdb.MyMessageBean.<clinit>(MyMessageBean.java:19)
         ... 32 more
    Caused by: org.apache.commons.logging.LogConfigurationException: No suitable Log constructor [Ljava.lang.Class;@51b296 for org.apache.commons.logging.impl.Log4JLogger (Caused by java.lang.NoClassDefFoundError: org/apache/log4j/Logger)
         at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:413)
         at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
         ... 36 more
    Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Logger
         at java.lang.Class.getDeclaredConstructors0(Native Method)
         at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
         at java.lang.Class.getConstructor0(Class.java:2699)
         at java.lang.Class.getConstructor(Class.java:1657)
         at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:410)
         ... 37 more
    Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Logger
         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
         ... 42 more
    <5-aug-2009 12:54:44 uur CEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1249469684085' for task '14'. Error is: 'weblogic.application.ModuleException: Exception preparing module: EJBModule(Dolores-MessageBeans-ejb)
    [EJB:011023]An error occurred while reading the deployment descriptor. The error was:
    null.'
    weblogic.application.ModuleException: Exception preparing module: EJBModule(Dolores-MessageBeans-ejb)
    [EJB:011023]An error occurred while reading the deployment descriptor. The error was:
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         at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:452)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
         Truncated. see log file for complete stacktrace
    java.lang.ClassNotFoundException: org.apache.log4j.Logger
         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
         Truncated. see log file for complete stacktrace
    >
    5-aug-2009 12:54:44 oracle.adf.share.config.ADFConfigFactory cleanUpApplicationState
    INFO: Cleaning up application state
    <5-aug-2009 12:54:44 uur CEST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'Dolores'.>
    <5-aug-2009 12:54:44 uur CEST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
    weblogic.application.ModuleException: Exception preparing module: EJBModule(Dolores-MessageBeans-ejb)
    [EJB:011023]An error occurred while reading the deployment descriptor. The error was:
    null.
         at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:452)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
         Truncated. see log file for complete stacktrace
    java.lang.ClassNotFoundException: org.apache.log4j.Logger
         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
         at java.security.AccessController.doPrivileged(Native Method)
         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
         Truncated. see log file for complete stacktrace
    >
    [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application Dolores on DefaultServer.: Exception preparing module: EJBModule(Dolores-MessageBeans-ejb)
    [EJB:011023]An error occurred while reading the deployment descriptor. The error was:
    null..
    weblogic.application.ModuleException: Exception preparing module: EJBModule(Dolores-MessageBeans-ejb)
    [EJB:011023]An error occurred while reading the deployment descriptor. The error was:
    null.
    ####  Deployment incomplete.  ####    Aug 5, 2009 12:54:44 PM
    oracle.jdeveloper.deploy.DeployException
         at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:247)
         at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.deployImpl(Jsr88RemoteDeployer.java:157)
         at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
         at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
         at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
         at oracle.jdeveloper.deploy.common.BatchDeployer.deployImpl(BatchDeployer.java:82)
         at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
         at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
         at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
         at oracle.jdevimpl.deploy.fwk.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:436)
         at oracle.jdeveloper.deploy.DeploymentManager.deploy(DeploymentManager.java:209)
         at oracle.jdevimpl.runner.adrs.AdrsStarter$5$1.run(AdrsStarter.java:1365)
    Caused by: oracle.jdeveloper.deploy.DeployException
         at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:413)
         at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:238)
         ... 11 more
    Caused by: oracle.jdeveloper.deploy.DeployException: Deployment Failed
         at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:395)
         ... 12 more
    #### Cannot run application Dolores due to error deploying to DefaultServer.
    [Application Dolores stopped and undeployed from Server Instance DefaultServer]Thanks in advance!
    Greetings,
    Eelse
    Edited by: Eelse on Aug 5, 2009 1:57 PM
    Edited by: Eelse on Aug 5, 2009 5:39 PM

    Creating a new deployment profile (EAR) and including the original deployment (JAR) and the needed libraries (in a lib-directory) solved the problem.

  • Message Driven Bean Reference Problem

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    Stack Trace
    java.lang.ClassCastException
    at
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    at
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    at
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    at
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