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exception: Failed to Generate Wrapper Class.

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madhuri remar

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Oct 23, 2003, 6:34:55 PM10/23/03
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hi,
i am using weblogic 8.1 with db2 8.1. when trying to deploy CMP entity i am encountering
exception: Failed to Generate Wrapper Class.

driver is type 2 driver and connection pools to database when tested from wls
console works fine. any sugession or help is greatly appreciated. thanks

the exception log follows:

UserBean from usermod.jar: Failed to Generate Wrapper Class. Nested Exception:
java.lang.RuntimeException: Failed to Generate Wrapper Class at weblogic.utils.wrapper.WrapperFactory.createWrapper(WrapperFactory.java:141)
at weblogic.jdbc.wrapper.JDBCWrapperFactory.getWrapper(JDBCWrapperFactory.java:73)
at weblogic.jdbc.jts.Driver.newConnection(Driver.java:674) at weblogic.jdbc.jts.Driver.createLocalConnection(Driver.java:196)
at weblogic.jdbc.jts.Driver.connect(Driver.java:154) at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:298)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.getConnection(RDBMSPersistenceManager.java:1841)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.verifyDatabaseType(RDBMSPersistenceManager.java:2025)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.setup(RDBMSPersistenceManager.java:195)
at weblogic.ejb20.manager.BaseEntityManager.setupPM(BaseEntityManager.java:217)
at weblogic.ejb20.manager.BaseEntityManager.setup(BaseEntityManager.java:184)
at weblogic.ejb20.manager.DBManager.setup(DBManager.java:164) at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.activate(ClientDrivenBeanInfoImpl.java:1004)
at weblogic.ejb20.deployer.EJBDeployer.activate(EJBDeployer.java:1322) at weblogic.ejb20.deployer.EJBModule.activate(EJBModule.java:610)
at weblogic.j2ee.J2EEApplicationContainer.activateModule(J2EEApplicationContainer.java:3012)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2076)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2057)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.activateContainer(SlaveDeployer.java:2624)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.doCommit(SlaveDeployer.java:2547)
at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2349)
at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2431)
at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2343)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2511)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:833)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:542)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:500)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)


Stephen Felts

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Oct 24, 2003, 1:15:05 PM10/24/03
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The problem is that you are missing something from your classpath.
For this driver, you need to have both sqllib/java/db2java.zip and sqllib/java/db2jcc.jar
in your CLASSPATH.

"madhuri remar" <madhur...@rtc.bosch.com> wrote in message news:3f98578f$1...@newsgroups.bea.com...

madhuri remar

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Oct 28, 2003, 7:23:42 PM10/28/03
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its works, thanks for the help

madhuri

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