Problems with EJB Relationships

Hi,
I'm having a problems using relationships in EJB. There are two entities: User and Profile. The User entity is a simple entity, with some String fields and two Integer fields (the primary key and the foreign key - coming from Profile). The Profile entity has some String fields and an Integer field (the primary key).
There is no problem when executing the ejbCreate() method on the Profile entity. Everything goes fine. But, when executing the ejbCreate() on the User entity, the following message appears:
javax.ejb.CreateException: Could not create entity:java.sql.SQLException: ORA-06550: line 1, column 83:
PL/SQL: ORA-00957: duplicate column name
ORA-06550: line 1, column 7:
PL/SQL: SQL Statement ignored
The relationship between the two entities is like that:
"UserBean"
* Returns the profileId
* @return the profileId
* @ejb.persistent-field
* @ejb.persistence
* column-name="PROFILE_ID"
* sql-type="NUMBER"
* @ejb.interface-method
* @ejb.relation
* name="profile-user"
* role-name="user-has-profile"
* target-ejb="Profile"
* target-multiple="no"
* target-role-name="profile-is-in-user"
* @jboss.relation
* fk-column="profile_id"
* related-pk-field="profileId"
public abstract java.lang.Integer getProfileId();
* Sets the profileId
* @param java.lang.Integer the new profileId value
* @ejb.interface-method
public abstract void setProfileId(java.lang.Integer profileId);
"ProfileBean"
* Returns a Collection of Usuario
* @return a Collection of Usuario
* @ejb.interface-method
* view-type="both"
* @ejb.relation
* name="perfil-usuario"
* role-name="perfil-tem-usuario"
public abstract java.util.Collection getUsuario();
public abstract void setUsuario(java.util.Collection usuario);
I'm using JBOSS 3.2 application server.
Have anyone seen this??
Thank you,
Wilson

I've already discovered what happened. The column-name attribute in the @ejb.persistence tag should always be in lower-case.

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I think the trouble is that you overrode the column names for the projID and project properties to the same value. Try
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[14/May/2003:12:23:28] FINE ( 3132): Field: atributos
[14/May/2003:12:23:28] FINE ( 3132): Field: coluna br.com.inttegra.infra.bean.tabela.ColunaTabelaLocal
[14/May/2003:12:23:28] FINE ( 3132): -Methods: getColuna setColuna
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.tabela.ColunaTabelaEJB_849864039_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.tabela.ColunaTabelaEJB_849864039_JDOState
[14/May/2003:12:23:28] FINE ( 3132): manySide: false
[14/May/2003:12:23:28] FINE ( 3132): Field: thisRelationshipFieldWasGeneratedByTheNameMapper67
[14/May/2003:12:23:28] FINE ( 3132): Field: classe br.com.inttegra.infra.bean.classes.ClassesLocal
[14/May/2003:12:23:28] FINE ( 3132): -Methods: getClasse setClasse
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.classes.ClassesEJB_413640801_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.classes.ClassesEJB_413640801_JDOState
[14/May/2003:12:23:28] FINE ( 3132): manySide: false
[14/May/2003:12:23:28] FINE ( 3132): Field: thisRelationshipFieldWasGeneratedByTheNameMapper71
[14/May/2003:12:23:28] FINE ( 3132): Finder: ejbFindByPrimaryKey
[14/May/2003:12:23:28] FINE ( 3132): Finder: ejbFindAll
[14/May/2003:12:23:28] FINER ( 3132): EJBQLC compile query
Bean: ParseAtributo
Method: java.util.Collection findAll()
EJBQL: select object(pa) from ParseAtributoEJB pa
[14/May/2003:12:23:28] FINER ( 3132): EJBQLC start syntax analysis
[14/May/2003:12:23:28] FINEST ( 3132): EJBQLC dump tree (AST)
QUERY [61, (0/0), null]
from [5, (1/19), null]
RANGE [62, (0/0), null]
ParseAtributoEJB [46, (1/24), null]
pa [46, (1/41), null]
select [4, (1/1), null]
object [8, (1/8), null]
pa [46, (1/15), null]
WHERE [6, (0/0), null]
TRUE [10, (0/0), null]
[14/May/2003:12:23:28] FINER ( 3132): EJBQLC start semantic analysis
[14/May/2003:12:23:28] FINEST ( 3132): EJBQLC dump tree (typed AST)
QUERY [61, (0/0), null]
from [5, (1/19), null]
RANGE [62, (0/0), null]
ParseAtributoEJB [68, (1/24), ParseAtributo]
pa [67, (1/41), ParseAtributo]
select [4, (1/1), null]
object [8, (1/8), ParseAtributo]
pa [66, (1/15), ParseAtributo]
WHERE [6, (0/0), null]
TRUE [10, (0/0), boolean]
[14/May/2003:12:23:28] FINER ( 3132): EJBQLC start code generation
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.parse.ParseAtributoEJB789766943_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.parse.ParseAtributoEJB789766943_JDOState
[14/May/2003:12:23:28] FINER ( 3132): EJBQLC result JDOQLElements(candidateClass: br.com.inttegra.infra.bean.parse.ParseAtributoEJB789766943_JDOState, filter: true, result: this, resultType: br.com.inttegra.infra.bean.parse.ParseAtributoEJB789766943_JDOState, isPCResult: true)
[14/May/2003:12:23:28] FINE ( 3132): Selectors: 0
[14/May/2003:12:23:28] FINE ( 3132): CreateMethod: br.com.inttegra.infra.bean.parse.ParseAtributoEJBcreate
[14/May/2003:12:23:28] FINE ( 3132): ejbCreateMethod: ejbCreate
[14/May/2003:12:23:28] FINE ( 3132): ejbPostCreateMethod: ejbPostCreate
[14/May/2003:12:23:28] FINE ( 3132): Processing method: unsetEntityContext
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Found method: public void br.com.inttegra.infra.bean.parse.ParseAtributoEJB.unsetEntityContext()
[14/May/2003:12:23:28] FINE ( 3132): Processing method: ejbRemove
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Found method: public void br.com.inttegra.infra.bean.parse.ParseAtributoEJB.ejbRemove() throws javax.ejb.RemoveException,javax.ejb.EJBException
[14/May/2003:12:23:28] FINE ( 3132): Processing method: beforeCompletion
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Processing method: ejbLoad
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Found method: public void br.com.inttegra.infra.bean.parse.ParseAtributoEJB.ejbLoad() throws javax.ejb.EJBException,java.rmi.RemoteException
[14/May/2003:12:23:28] FINE ( 3132): Processing method: ejbStore
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Found method: public void br.com.inttegra.infra.bean.parse.ParseAtributoEJB.ejbStore() throws javax.ejb.EJBException,java.rmi.RemoteException
[14/May/2003:12:23:28] FINE ( 3132): Processing method: jdoCleanAllRefs
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Processing method: setEntityContext
[14/May/2003:12:23:28] FINE ( 3132): Known method: null
[14/May/2003:12:23:28] FINE ( 3132): Found method: public void br.com.inttegra.infra.bean.parse.ParseAtributoEJB.setEntityContext(javax.ejb.EntityContext)
[14/May/2003:12:23:28] FINE ( 3132): pkfield: idParseAtributo
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.parse.ParseAtributoEJB789766943_JDOState
[14/May/2003:12:23:28] FINEST ( 3132): TP PCClassGen: generating 'br/com/inttegra/infra/bean/parse/ParseAtributoEJB789766943_JDOState'...
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.parse.ParseEJB_1482881505_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.tabela.ColunaTabelaEJB_849864039_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.classes.ClassesEJB_413640801_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.parse.ParseEJB_1482881505_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.tabela.ColunaTabelaEJB_849864039_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.classes.ClassesEJB_413640801_JDOState
[14/May/2003:12:23:28] FINEST ( 3132): TP PCClassGen: DONE generating 'br/com/inttegra/infra/bean/parse/ParseAtributoEJB789766943_JDOState'...
[14/May/2003:12:23:28] FINE ( 3132): gen file in /u03/dds/dds/var/opt/SUNWappserver7/domains/domainCronos/ServerNC/generated/ejb/j2ee-modules/NC
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.identificacao.IdentificacaoEJB_1068400097_JDOState
[14/May/2003:12:23:28] FINE ( 3132): ##### PCImplClass Name is br.com.inttegra.infra.bean.resposta.RespostaEJB670563865_JDOState
[14/May/2003:12:23:28] FINE ( 3132): listCmrs identificacoes parse resposta
[14/May/2003:12:23:28] FINE ( 3132): persistentClass br.com.inttegra.infra.bean.identificacao.IdentificacaoEJB
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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.S
[14/May/2003:12:23:28] WARNING ( 3132): DPL5035:Error while running ejbc
com.iplanet.ias.deployment.backend.IASDeploymentException: Fatal Error from EJB Compiler -- -- Error while processing CMP beans.
at com.iplanet.ias.deployment.backend.EJBCompiler.wrapException(EJBCompiler.java:589)
at com.iplanet.ias.deployment.backend.EJBCompiler.compile(EJBCompiler.java:186)
at com.iplanet.ias.deployment.backend.EjbModuleDeployer.runEJBC(EjbModuleDeployer.java:246)
at com.iplanet.ias.deployment.backend.EjbModuleDeployer.deploy(EjbModuleDeployer.java:128)
at com.iplanet.ias.deployment.backend.ModuleDeployer.doRequest(ModuleDeployer.java:77)
at com.iplanet.ias.admin.server.core.mbean.config.ManagedServerInstance.deployEJBJarModuleArchiveOrDirectory(ManagedServerInstance.java:890)
at com.iplanet.ias.admin.server.core.mbean.config.ManagedServerInstance.deployEJBJarModule(ManagedServerInstance.java:841)
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 com.iplanet.ias.admin.server.core.jmx.Introspector.invokeMethodOn(Introspector.java:188)
at com.iplanet.ias.admin.server.core.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:137)
at com.iplanet.ias.admin.server.core.jmx.ASMBeanServerImpl.invoke(ASMBeanServerImpl.java:222)
at com.iplanet.ias.admin.server.core.servlet.AdminAPIEntryServlet.callInvoke(AdminAPIEntryServlet.java:217)
at com.iplanet.ias.admin.server.core.servlet.AdminAPIEntryServlet.callMBean(AdminAPIEntryServlet.java:176)
at com.iplanet.ias.admin.server.core.servlet.AdminAPIEntryServlet.doGet(AdminAPIEntryServlet.java:101)
at com.iplanet.ias.admin.server.core.servlet.AdminAPIEntryServlet.doPost(AdminAPIEntryServlet.java:83)
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:157)
at com.iplanet.ias.web.WebContainer.service(WebContainer.java:598)
Caused by: com.iplanet.ias.ejb.codegen.CmpCompilerException: Error while processing CMP beans.
at com.iplanet.ias.ejb.codegen.CmpCompiler.compile(CmpCompiler.java:198)
at com.iplanet.ias.ejb.codegen.IASEJBC.ejbc(IASEJBC.java:1029)
at com.iplanet.ias.deployment.backend.EJBCompiler.preDeployModule(EJBCompiler.java:464)
at com.iplanet.ias.deployment.backend.EJBCompiler.compile(EJBCompiler.java:181)
... 30 more
Caused by: javax.ejb.EJBException: CMRFieldInfo not found for field identificacaoPai
at com.iplanet.ias.persistence.internal.ejb.ejbc.JDOCodeGenerator.generate(JDOCodeGenerator.java:264)
at com.iplanet.ias.ejb.codegen.CmpCompiler.compile(CmpCompiler.java:155)
... 33 more
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: get connection
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: create connection
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: opening socket to [192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: server suggested 127.0.0.1:62189
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: using 192.168.200.9:0
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: create call context
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: outbound call: [endpoint:[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5](remote),objID:[0:0:0, 2]] : sun.rmi.transport.DGCImpl_Stub[0:0:0, 2]: java.rmi.dgc.Lease dirty(java.rmi.server.ObjID[], long, java.rmi.dgc.Lease)
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: write remote call header...
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: getting output stream
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: execute call
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: getting input stream
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: name = "java.rmi.dgc.Lease", codebase = ""
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: (thread context class loader: sun.misc.Launcher$AppClassLoader@a56a7c)
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: class "java.rmi.dgc.Lease" found via codebase, defined by null
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: name = "java.rmi.dgc.VMID", codebase = ""
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: (thread context class loader: sun.misc.Launcher$AppClassLoader@a56a7c)
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: class "java.rmi.dgc.VMID" found via codebase, defined by null
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: name = "[B", codebase = ""
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: (thread context class loader: sun.misc.Launcher$AppClassLoader@a56a7c)
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: class "[B" found via codebase, defined by null
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: name = "java.rmi.server.UID", codebase = ""
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: (thread context class loader: sun.misc.Launcher$AppClassLoader@a56a7c)
[14/May/2003:12:23:33] FINER ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: class "java.rmi.server.UID" found via codebase, defined by null
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: free connection (reuse = true)
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: reuse connection
[14/May/2003:12:23:33] FINE ( 3132): RMI RenewClean-[192.168.200.9:40873,com.iplanet.ias.admin.server.core.channel.LocalRMIClientSocketFactory@6fdca5]: create reaper
my ejb-jar:
 <ejb-relation>
 <ejb-relation-name>Identificacao-Identificacoes</ejb-relation-name>
 <ejb-relationship-role>
 <ejb-relationship-role-name>Identificacao-has-identificacoes</ejb-relationship-role-name>
 <multiplicity>One</multiplicity>
 <relationship-role-source>
 <ejb-name>Identificacao</ejb-name>
 </relationship-role-source>
 <cmr-field>
 <cmr-field-name>identificacoes</cmr-field-name>
 <cmr-field-type>java.util.Collection</cmr-field-type>
 </cmr-field>
 </ejb-relationship-role>
 <ejb-relationship-role>
 <ejb-relationship-role-name>identificacoes-owned-by-Identificacao</ejb-relationship-role-name>
 <multiplicity>Many</multiplicity>
 <relationship-role-source>
 <ejb-name>Identificacao</ejb-name>
 </relationship-role-source>
 <cmr-field>
 <cmr-field-name>identificacaoPai</cmr-field-name>
 </cmr-field>
 </ejb-relationship-role>
 </ejb-relation>
my sun-cmp-mappgins
 <cmr-field-mapping>
 <cmr-field-name>resposta</cmr-field-name>
 <column-pair>
 <column-name>IDENTIFICACAO.ID_RESPOSTA</column-name>
 <column-name>RESPOSTA.ID_RESPOSTA</column-name>
 </column-pair>
 </cmr-field-mapping>
 <cmr-field-mapping>
 <cmr-field-name>identificacaoPai</cmr-field-name>
 <column-pair>
 <column-name>IDENTIFICACAO.ID_IDENTIFICACAO_PAI</column-name>
 <column-name>IDENTIFICACAO.ID_IDENTIFICACAO</column-name>
 </column-pair>
 </cmr-field-mapping>
 <cmr-field-mapping>
 <cmr-field-name>identificacoes</cmr-field-name>
 <column-pair>
 <column-name>IDENTIFICACAO.ID_IDENTIFICACAO</column-name>
 <column-name>IDENTIFICACAO.ID_IDENTIFICACAO_PAI</column-name>
 </column-pair>
 </cmr-field-mapping>
 <cmr-field-mapping>
 <cmr-field-name>parse</cmr-field-name>
 <column-pair>
 <column-name>IDENTIFICACAO.ID_PARSE</column-name>
 <column-name>PARSE.ID_PARSE</column-name>
 </column-pair>
 </cmr-field-mapping>
somebody already got this exception?

This question is identical to the thread=19208 and 19209.
Please do not duplicate the threads.
Regards,
Marina

Problem with @OneToOne relationship in EJB 3.0

Hi,
I'm new to EJB 3.0. If i done any stupid thing please forgive me. Here is my doubt.
I would like to use one-to-one relationship between two entities like USER and ADDRESS.
I just did like this (the below code)to enable the relationship between these two entities.
@Entity
@Table(name="internalUser")
public class InternalUser implements Serializable{
.........//field entries of the User
private Address userAddress;// Field for address entity.
.......//setters and getters
@OneToOne(cascade={CascadeType.ALL})
@JoinColumn(name="id",table="user_address")
public Address getUserAddress() {
return userAddress;
public void setUserAddress(Address userAddress) {
this.userAddress = userAddress;
} and Here is the Address EntityBean
@Table(name="user_address")
@Entity
public class Address implements Serializable{
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
//setters and getters..
}Entire Ejb application is deployed success fully. But when i try to add a User entry along with address, it is not able to save the address entry, but able to save the User entry correctly. And also it is not able to build a relationship with Address table.
Here is my code which i write to save the User
InternalUser user=new InternalUser();
user.setName("Bharat");
user.setSignnum("bhak");
user.setDescription("Patel");
Address address= new Address();
address.setAreaCode("500032");
address.setState("AP");
address.setStreet("Prashanthi Nagar");
user.setUserAddress(address);
remote.saveUser(user); Here remote is SessionBeanInterface
I'm using Postgres as a database.
Please help me in this. What necessary steps need to follow in order to use @OneToOne relationship
Edited by: chanti12345 on Apr 29, 2009 12:09 AM
Edited by: chanti12345 on Apr 29, 2009 12:11 AM

hi i solved this query.
I made few changes in Both the entity classes. Here is the code for the Entites USER and ADDRESS
@Entity
@Table(name="internalUser")
public class InternalUser implements Serializable{
.......//field entries
private Address userAddress;//address entry
......//setters and getters
@OneToOne(cascade={CascadeType.ALL})
public Address getUserAddress() {
return userAddress;
public void setUserAddress(Address userAddress) {
this.userAddress = userAddress;
@Table(name="user_address")
@Entity
public class Address implements Serializable{
....//fields and setters and getters
}see the difference in the code . after making this change i'm able to save the User with relation ship with Address. No changes needed in client code.
Thanks a lot to every one.
Edited by: chanti12345 on Apr 29, 2009 2:22 AM

Problem with EJB and JMS - Failed to obtain/create connection

hello ejb and jms programmers,
My problem is my topic MDB keep on retrieving the same message when there is a database connection failure. Maybe somebody could help me how to prevent to retrieve the same data?
Given:
- I purposedly turn off the pointbase database because im testing my error handling.
- Im using SJSAS 8 as my application server.
- My message Driven Bean of topic type.
- Im using CMP for my entity bean
Here is the scenario of whats happening - step by step:
1. A separate application publishes a message to JMS queue server
2. My MDB retrieves this message and do some processing then inserts a record (transaction history) in my database
3. But my db is turned off or down
4. My MDB sends a successful processing reply to the JMS queue server
5. Then i noticed that my server.log keeps on growing so when i opened it, the record was not inserted and printed the stacktrace below "RAR5117 : Failed to obtain/create connection. Reason : javax.transaction.SystemException" (complete stacktrace below)
6. I understand the cause of the stacktrace is because the DB is turned off. But what i dont understand is that my MDB keeps on reading the same message. Since my MDB is of topic type, isnt a topic MDB supposedly reads a message only once???
So my questions are:
1. how do i handle insert database error?
2. how can i stop my MDB from processing the same message?
3. any better suggestions?
Thank you in advance :)
leigh
*** more complete stack trace ***
[#|2005-01-09T15:35:57.097+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.system.core.transaction|_ThreadID=17;|JTS5041: The resource manager is doing work outside a global transaction
javax.transaction.xa.XAException
     at com.pointbase.xa.xaException.getXAException(Unknown Source)
     at com.pointbase.xa.xaConnectionResource.start(Unknown Source)
     at com.sun.gjc.spi.XAResourceImpl.start(XAResourceImpl.java:162)
[#|2005-01-09T15:35:57.167+0800|SEVERE|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5027:Unexpected exception in resource pooling
javax.transaction.SystemException
     at com.sun.jts.jta.TransactionImpl.enlistResource(TransactionImpl.java:185)
     at com.sun.enterprise.distributedtx.J2EETransaction.enlistResource(J2EETransaction.java:360)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerImpl.enlistResource(J2EETransactionManagerImpl.java:303)
     at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.enlistResource(J2EETransactionManagerOpt.java:115)
[#|2005-01-09T15:35:57.177+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5117 : Failed to obtain/create connection. Reason : javax.transaction.SystemException|#]
[#|2005-01-09T15:35:57.227+0800|WARNING|sun-appserver-pe8.0.0_01|javax.enterprise.resource.resourceadapter|_ThreadID=17;|RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: javax.transaction.SystemException]|#]
[#|2005-01-09T15:35:57.237+0800|SEVERE|sun-appserver-pe8.0.0_01|javax.enterprise.system.container.ejb|_ThreadID=17;|EJB5071: Some remote or transactional roll back exception occurred
com.sun.jdo.api.persistence.support.JDODataStoreException: JDO77006: SQL exception: state = null, error code = 0.
NestedException: java.sql.SQLException: Error in allocating a connection. Cause: javax.transaction.SystemException
FailedObjectArray: [[email protected]5ac]
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.TransactionImpl.getConnectionInternal(TransactionImpl.java:1444)
     at com.sun.jdo.spi.persistence.support.sqlstore.impl.TransactionImpl.getConnection(TransactionImpl.java:1339)

Hi annie,
Wherever you are handling database transactions,
you'd not be able to create a Connection if database
is closed (I think you mentioned turning off the
database) then at this condition, you should
certainly throw a System level exception and stop all
processing with some meaningful flow to indicate a
failure (like display message on UI). Even
network problems are handled by exceptions... so I
don't see a reason why you didn't wrap it in the
first place.
Anyway, try handling specific exceptions rather than
the general Exception... this will give you a better
idea of what to do in case of an exception.Yes i know this. I am practicing this in my non-j2ee server applications. But the j2ee app im making, i just pass the db url in the descriptor and the app server automatically creates the connection for my app. So where would i put exception handling?
2. how can i stop my MDB from processing the same
message?Guaranteed delivery is not supposed to stop
processing. It will continue to process the message
after certain intervals till the message is
delivered. You shouldn't deliver it at all, if you
are able to detect that the database is off
The problem here is that my MDB automatically retrieves the message from the JMS queue server. Im not the one retrieving the messages manually.
My assumed behavior of topic MDB is once the a certain MDB retrieves a message it will not retrieve the same message anymore.
thank you in advance.
leigh

Odd marshalling problems with EJB 3.0 stateless session bean

Hello,
I began encountering marshalling exceptions when invoking methods on a previously functionining facade bean. The problem seems to be almost arbitrary, in that certain packages receive marshalling exceptions, while others do not (my main client started failing, but then I realized that a simple test class was still working, along with oddly JSFs that invoke that main client, which fails outside of that scope). Is there some config issue with stateless session beans (in 3.0) that I might be missing? There are no duplicate versions of these class; they have not been modified; they've been compiled with the current IDE. Any help would be appreciated. Thanks.
full stack trace:
com.evermind.reflect.UndeclaredExceptionTypeException: oracle.oc4j.rmi.OracleRemoteException
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
oracle.oc4j.rmi.OracleRemoteException: Invocation error: java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:142)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
 Nested exception is:
java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:109)
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
oracle.oc4j.rmi.OracleRemoteException: Invocation error: java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:142)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
 Nested exception is:
java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:109)
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)

Hello,
I began encountering marshalling exceptions when invoking methods on a previously functionining facade bean. The problem seems to be almost arbitrary, in that certain packages receive marshalling exceptions, while others do not (my main client started failing, but then I realized that a simple test class was still working, along with oddly JSFs that invoke that main client, which fails outside of that scope). Is there some config issue with stateless session beans (in 3.0) that I might be missing? There are no duplicate versions of these class; they have not been modified; they've been compiled with the current IDE. Any help would be appreciated. Thanks.
full stack trace:
com.evermind.reflect.UndeclaredExceptionTypeException: oracle.oc4j.rmi.OracleRemoteException
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
oracle.oc4j.rmi.OracleRemoteException: Invocation error: java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:142)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
 Nested exception is:
java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:109)
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
oracle.oc4j.rmi.OracleRemoteException: Invocation error: java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:142)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)
 Nested exception is:
java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.jwt.gui.menus.persistence.ViewRight; local class incompatible: stream classdesc serialVersionUID = 2365320765203750319, local class serialVersionUID = -8750611773395720631
 at com.evermind.server.rmi.RMICall.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMICall.java:109)
 at com.evermind.server.rmi.RMICall.throwRecordedException(RMICall.java:128)
 at com.evermind.server.rmi.RMIClientConnection.obtainRemoteMethodResponse(RMIClientConnection.java:472)
 at com.evermind.server.rmi.RMIClientConnection.invokeMethod(RMIClientConnection.java:416)
 at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:63)
 at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:28)
 at com.evermind.server.ejb.StatelessSessionRemoteInvocationHandler.invoke(StatelessSessionRemoteInvocationHandler.java:43)
 at __Proxy1.findAllViewRight(Unknown Source)
 at com.jwt.gui.menus.beans.ViewRightBean.<init>(ViewRightBean.java:34)
 at com.jwt.gui.menus.beans.ViewRightBean.main(ViewRightBean.java:63)

JVM problem with EJB...

Hi,
I have an application which access EJBs located in WebSPhere Application Server 3.5 on a server.
Why when i execute my application with SUN's JRE i have a problem (FAILED to Lookup Bean) and when i execute my application with Websphere'JRE, there is no problem ????
Help me plzzz
Thanks in advance
Steve
The problem seems to be at this line :
javax.naming.InitialContext initialContext = getInitialContext();
java.lang.Object obj = null;
try{
obj = initialContext.lookup(jndiName);
catch (NamingException ne)
System.out.println("FAILED to lookup Bean: "+jndiName);
ne.printStackTrace();
I want to use Sun's JRE because it include Hotspot which could increase performance of my application...

Here it is :
FAILED to lookup Bean: com/ibm/diapason/ejb/Utilisateur
javax.naming.NamingException: Error during resolve. Root exception is java.lang.NullPointerException
at com.ibm.ejs.ns.jndi.CNContextImpl.doLookup(CNContextImpl.java:739)
at com.ibm.ejs.ns.jndi.CNContextImpl.lookup(CNContextImpl.java:585)
at javax.naming.InitialContext.lookup(Unknown Source)
at com.ibm.diapason.utils.DiapasonEJBHelper.lookupTargetHome(DiapasonEJBHelper.java:142)
at com.ibm.diapason.utils.DiapasonEJBHelper.getTargetHome(DiapasonEJBHelper.java:121)
at com.ibm.diapason.application.Login.btnValid_ActionPerformed1(Login.java:88)
at com.ibm.diapason.application.Login.connEtoM1(Login.java:204)
at com.ibm.diapason.application.Login.access$1(Login.java:200)
at com.ibm.diapason.application.Login$IvjEventHandler.actionPerformed(Login.java:34)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Thanks for your help
Steve

New to JDeveloper, having problems with EJB tutorial.

Hi,
I'm new to the world of JDeveloper, I'm trying to follow this tutorial
http://st-curriculum.oracle.com/obe/jdev/obe11jdev/ps1/ejb/ejb.html
Firstly when I create an entity from a table I get the following error;
Starting Offline Database Synchronization
Generating classes for Entity CbsdSecurity...
Entity generation for CbsdSecurity failed.
I'm not really sure why this is, however I suspect this is at the heart of the problems.
If I continue I can get to the point where I create a EJB Diagram, however when I try to drag my autogenerated class onto the diagram I get the following error;
"Entity does not belong to Persistence Unit xxxxEJB which is associcated with Diagram EJB3.ejb_diagram"
In addition the log at the bottom has the following warnings.
23-Sep-2010 10:07:46 oracle.security.jps.internal.credstore.ssp.CsfWalletManager openWallet
WARNING: Opening of wallet based credential store failed. Reason java.io.IOException: PKI-02002: Unable to open the wallet. Check password.
23-Sep-2010 10:07:53 oracle.adf.share.jndi.ReferenceStoreHelper getReferencesMapEx
WARNING: Incomplete connection reference object for connection:fcs2ukd
Now my database connection doesn't seem to remember the password even though I have ticked the 'remember password' tick box.
I am developing under Windows XP using JDK1.6.0.21
If anyone could point out what I'm going wrong I would be very grateful.
Thanks
Rich
Edited by: Rich Carless on Sep 23, 2010 9:32 AM

Try to test Your DB connection in JDeveloper. Is it success?
Best regards, Debuger!

Problem with EJB deployment WAS 6.40 SP6

I'm getting the following message during EJB deployemnt:
UnsatisfiedReference will be returned as a result of the lookup operation. Reason: exception in the deserialization process. Exception is: java.lang.ClassCastException: cannot assign instance of com.sap.engine.interfaces.cross.ObjectReferenceImpl to field com.sap.engine.services.ejb.session.stateless_sp5.SerializedHomeProxy.ejbHome of type javax.ejb.EJBHome in instance of com.sap.engine.services.ejb.session.stateless_sp5.SerializedHomeProxy#
Could anyone explain waht's going on. I was able to deploy the same EJB without any problem just a week a ago but now I'm getting this error.
Thanks,
Andrei

Was it the same server with the same version?

Problems with EJB and Servlet

I'm doing a simple servlet that invokes an EJB taht returns an ArrayList with a values.
My problem is that I do trace of my execution an this woks well in the EJB but when my remothe method do the return the app finish and never return to servlet that invoked it. I don't know 'cause this happend.
I'm using WASD 5.0.1 as my Web y EJB container.
Help would be appreciate

What does that ArrayList contain?
Could you post the code please.

Problem with ejbs in Netweaver 2004s-Class not found exception

Hello,
I have a webdynpro project(Newtweaver 2004s) referring to a stateless session bean. I created an ejb and defined two public parts - part 1 contains EJB components and part 2 contains some Exception classes I refer to in my webdynpro project. I added these parts to my webdynpro project as dependencies for compile and runtime. I am able to compile and deploy the webdynpro project without any issue but I get runtime errors saying the following:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.test.techops.ccf.data.Data. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
 at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
 at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
 at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
 at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
 at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:707)
 at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:759)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:712)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
 at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
 at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:174)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
 at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged(Native Method)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: java.lang.reflect.InvocationTargetException
 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.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:74)
 ... 27 more
Caused by: java.lang.NoClassDefFoundError: com/test/techops/ccfejb/util/CCFException --> Defined in my ejb (public part)
 at com.test.techops.ccf.data.wdp.InternalData.<init>(InternalData.java:240)
 ... 32 more
I did not have any issues when the code was running on Netweaver 2004 but now it does not seem to work when I migrated to 2004s. Can anyone please advice me on what the problem might be ?
Thanks,
Rama

Hi Harsha,
Thanks for your quick reply.
Trying to figure it out by comparing JRE versions but still no result. I have found one problem is that
when Gantt is loaded , Java in control panel loads all the Applets requried in to its Resources.
These Resources are missing for the user for whom the Gantt error is produced.
Loaded Resources can be found in the below Path :
ControlPanel -> Java-> General Tab -> View Button -> select Resources in Show .
So, How to load these resources ??? . Is there any setting to do that ???
Regards,
Ravikiran.K

URGENT!Oracle Type 2 XA Driver(9.2.0.3)problem with EJB on Weblogic 8.1 SP2

Hi all,
In our production environment, we're getting the following exception when client requesting the transaction from EJB but it is not happening all the time. It just happens a couple time on day. I assume that it happens 5 out 100 requests.
Here is the exception... 
================================ 
Exception occurred during commit of transaction Name=[EJB com.xxx.xxx.ejb.MappingTrlsBean.getTranslation(java.math.BigDecimal,java.math.BigDecimal,java.math.BigDecimal,java.sql.Date,java.sql.Date)],Xid=BEA1-48F084989933A1C25F07(31980664),Status=Rolled back. [Reason=oracle.jdbc.xa.OracleXAException],numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=76,seconds left=60,XAServerResourceInfo[DS35Pool]=(ServerResourceInfo[DS35Pool]=(state=rolledback,assigned=TTMsvr),xar=DS35Pool),XAServerResourceInfo[DS11Pool]=(ServerResourceInfo[DS11Pool]=(state=rolledback,assigned=TTMsvr),xar=DS11Pool),SCInfo[TTM+TTMsvr]=(state=rolledback),properties=({weblogic.transaction.name=[EJB com.bcbsmn.mappingtrls.ejb.MappingTrlsBean.getTranslation(java.math.BigDecimal,java.math.BigDecimal,java.math.BigDecimal,java.sql.Date,java.sql.Date)]}),local properties=({}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=TTMsvr+172.16.208.50:6333+TTM+t3+, XAResources={},NonXAResources={})],CoordinatorURL=TTMsvr+172.16.208.50:6333+TTM+t3+): oracle.jdbc.xa.OracleXAException
 ............... 
--------------- nested within: ------------------
weblogic.transaction.RollbackException: Could not prepare resource 'DS35Pool - with nested exception:
[oracle.jdbc.xa.OracleXAException]
 ============================== 
I have a couple of connection pools setup called DS35Pool and DS11Pool.
The configuration of the both driver is
1)Driver Classname:oracle.jdbc.xa.client.OracleXADataSource
using ojdbc14.jar from weblogic 8.1 sp2
2)Remove Infected Connections Enabled is checked
3)Allow Shrinking is checked with 900 seconds
4)Test Reserved Connections is checked
5)Keep XA Connection Till Transaction Complete is checked
6)Supports Local Transaction is checked.
Thank you in advance for any help!!!

That appears to be a bug in the console. You might try the command-line tool java weblogic.Deployer for deploying apps. java weblogic.Deployer -examples will give detailed usage info.
-- Rob
WLS Blog http://dev2dev.bea.com/blog/rwoollen/

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