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pb finderException with a findByPrimaryKey

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titia

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Aug 6, 2004, 3:52:19 AM8/6/04
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Hi,

I work on Weblogic 8.1 and Oracle.
I'm currently trying to find an ejb entity by primary key, but I've a
big Exception :

Exception raised in findByPrimaryKey
java.io.StreamCorruptedException: invalid stream header
java.io.StreamCorruptedException: invalid stream header
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:737)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:253)
at weblogic.ejb20.cmp.rdbms.RDBMSObjectInputStream.<init>(RDBMSObjectInputStream.java:15)
at biduleEJB_7ehftj__WebLogic_CMP_RDBMS.__WL_loadGroup0FromRS(biduleEJB_7ehftj__WebLogic_CMP_RDBMS.java:1826)
at biduleEJB_7ehftj__WebLogic_CMP_RDBMS.__WL_loadGroupByIndex(biduleEJB_7ehftj__WebLogic_CMP_RDBMS.java:2283)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.loadBeanFromRS(RDBMSPersistenceManager.java:428)
at weblogic.ejb20.manager.DBManager.getBeanFromRS(DBManager.java:1435)
at weblogic.ejb20.manager.BaseEntityManager.getBeanFromRS(BaseEntityManager.java:1207)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.getBeanFromRS(RDBMSPersistenceManager.java:2015)
at biduleEJB_7ehftj__WebLogic_CMP_RDBMS.ejbFindByPrimaryKey(biduleEJB_7ehftj__WebLogic_CMP_RDBMS.java:1095)
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:324)
at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.findByPrimaryKey(RDBMSPersistenceManager.java:239)
at weblogic.ejb20.manager.BaseEntityManager.findByPrimaryKey(BaseEntityManager.java:1473)
at weblogic.ejb20.manager.BaseEntityManager.localFindByPrimaryKey(BaseEntityManager.java:1429)
at weblogic.ejb20.internal.EntityEJBLocalHome.findByPrimaryKey(EntityEJBLocalHome.java:264)
at biduleEJB_7ehftj_LocalHomeImpl.findByPrimaryKey(AlertProcedureModelEJB_7ehftj_LocalHomeImpl.java:161)
at biduleHelper.findByPrimaryKey(biduleHelper.java:68)
at biduleManagerServiceBean.getBidule(biduleManagerServiceBean.java:98)
at biduleManagerEJB_hmbuko_EOImpl.getBidule(biduleManagerEJB_hmbuko_EOImpl.java:238)
at biduleManagerEJB_hmbuko_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:108)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
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:415)
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)

What is the problem, my object 'bidule' is in my database, its uid is
known ...

is there somebody for helping me.

Thanks

Titia

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