Connect DatSource in weblogic with EJB

i have problem while i try to run my ADF application in stan alone weblogic server ,
the application is run successfully but when it connect to data base the following error is appear :
Exception [EclipseLink-7060] (Eclipse Persistence Services - 1.2.0.v20091016-r55
65): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/app/jdbc/jdbc/SignUpDS]
can you help me please .

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Error when run page with EJB + ADF

hello
when i run one page with EJB+ ADF give me this error:
<15/Set/2009 17H35m WEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1253032513131' for task '0'. Error is: 'weblogic.application.ModuleException: Exception preparing module: EJBModule(Application-EJBModel-ejb)
weblogic.application.ModuleException: Exception preparing module: EJBModule(Application-EJBModel-ejb)
     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
Exception [EclipseLink-7161] (Eclipse Persistence Services - 1.0.2 (Build 20081024)): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Entity class [class valtex.java.ejb.entities.Team] has no primary key specified. It should define either an @Id, @EmbeddedId or an @IdClass. If you have defined PK using any of these annotations then please make sure that you do not have mixed access-type (both fields and properties annotated) in your entity class hierarchy.
     at org.eclipse.persistence.exceptions.ValidationException.noPrimaryKeyAnnotationsFound(ValidationException.java:1245)
     at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.validatePrimaryKey(EntityAccessor.java:1173)
     at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.process(EntityAccessor.java:486)
     at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processORMMetadata(MetadataProcessor.java:443)
     at org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:303)
     Truncated. see log file for complete stacktrace
>
<15/Set/2009 17H35m WEST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'Application'.>
<15/Set/2009 17H35m WEST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: Exception preparing module: EJBModule(Application-EJBModel-ejb)
     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
Exception [EclipseLink-7161] (Eclipse Persistence Services - 1.0.2 (Build 20081024)): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Entity class [class valtex.java.ejb.entities.Team] has no primary key specified. It should define either an @Id, @EmbeddedId or an @IdClass. If you have defined PK using any of these annotations then please make sure that you do not have mixed access-type (both fields and properties annotated) in your entity class hierarchy.
     at org.eclipse.persistence.exceptions.ValidationException.noPrimaryKeyAnnotationsFound(ValidationException.java:1245)
     at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.validatePrimaryKey(EntityAccessor.java:1173)
     at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.process(EntityAccessor.java:486)
     at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processORMMetadata(MetadataProcessor.java:443)
     at org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:303)
     Truncated. see log file for complete stacktrace
>
weblogic.application.ModuleException: Exception preparing module: EJBModule(Application-EJBModel-ejb)
#### Deployment incomplete. #### Sep 15, 2009 5:35:14 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 Application due to error deploying to DefaultServer.
[Application Application stopped and undeployed from Server Instance DefaultServer]
<15/Set/2009 17H43m WEST> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=HomePage1.>
what's means this error???
thanks
Miguel Teixeira

I have a problem when running
the following is the error report
*** Using port 7101 ***
C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
JAVA Memory arguments: -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m
WLS Start Mode=Development
CLASSPATH=C:\Oracle\MIDDLE~1\patch_wls1031\profiles\default\sys_manifest_classpath\weblogic_patch.jar;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sys_manifest_classpath\weblogic_patch.jar;C:\Oracle\MIDDLE~1\JDK160~1\lib\tools.jar;C:\Oracle\MIDDLE~1\utils\config\10.3.1.0\config-launch.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic_sp.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.jar;C:\Oracle\MIDDLE~1\modules\features\weblogic.server.modules_10.3.1.0.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\webservices.jar;C:\Oracle\MIDDLE~1\modules\ORGAPA~1.0/lib/ant-all.jar;C:\Oracle\MIDDLE~1\modules\NETSFA~1.0_1/lib/ant-contrib.jar;C:\Oracle\MIDDLE~1\JDEVEL~1\modules\oracle.jrf_11.1.1\jrf.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\common\eval\pointbase\lib\pbclient57.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\xqrl.jar
PATH=C:\Oracle\MIDDLE~1\patch_wls1031\profiles\default\native;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\native;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\native\win\32;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\bin;C:\Oracle\MIDDLE~1\modules\ORGAPA~1.0\bin;C:\Oracle\MIDDLE~1\JDK160~1\jre\bin;C:\Oracle\MIDDLE~1\JDK160~1\bin;C:\oraclexe\app\oracle\product\10.2.0\server\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Common Files\Nero\Lib\;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\native\win\32\oci920_8
* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http:\\hostname:port\console *
starting weblogic with Java version:
java version "1.6.0_11"
Java(TM) SE Runtime Environment (build 1.6.0_11-b03)
Java HotSpot(TM) Client VM (build 11.0-b16, mixed mode)
Starting WLS with line:
C:\Oracle\MIDDLE~1\JDK160~1\bin\java -client -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m -Dweblogic.Name=DefaultServer -Djava.security.policy=C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy -Xverify:none -da -Dplatform.home=C:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Djps.app.credential.overwrite.allowed=true -Ddomain.home=C:\Users\ADMINI~1\AppData\Roaming\JDEVEL~1\SYSTEM~1.07\DEFAUL~1 -Doracle.home=C:\Oracle\MIDDLE~1\JDEVEL~1 -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Djrockit.optfile=C:\Oracle\MIDDLE~1\JDEVEL~1\modules\oracle.jrf_11.1.1\jrocket_optfile.txt -Doracle.security.jps.config=C:\Users\ADMINI~1\AppData\Roaming\JDEVEL~1\SYSTEM~1.07\DEFAUL~1\config\fmwconfig\jps-config.xml -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Dweblogic.alternateTypesDirectory=C:\Oracle\MIDDLE~1\JDEVEL~1\modules\oracle.ossoiap_11.1.1,C:\Oracle\MIDDLE~1\JDEVEL~1\modules\oracle.oamprovider_11.1.1 -Dsso.filter.enable=true -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=C:\Oracle\MIDDLE~1\patch_wls1031\profiles\default\sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sysext_manifest_classpath weblogic.Server
<23/09/2009 05:20:57 PM COT> <Notice> <WebLogicServer> <BEA-000395> <Following extensions directory contents added to the end of the classpath:
C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_zh_TW.jar>
<23/09/2009 05:20:58 PM COT> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 11.0-b16 from Sun Microsystems Inc.>
<23/09/2009 05:20:59 PM COT> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3.1.0 Wed Jun 10 22:24:41 MDT 2009 1227385 >
<23/09/2009 05:21:03 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<23/09/2009 05:21:03 PM COT> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool>
<23/09/2009 05:21:03 PM COT> <Notice> <LoggingService> <BEA-320400> <The log file C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>
<23/09/2009 05:21:03 PM COT> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log00007. Log messages will continue to be logged in C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log.>
<23/09/2009 05:21:03 PM COT> <Notice> <Log Management> <BEA-170019> <The server log file C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log is opened. All server side log events will be written to this file.>
<23/09/2009 05:21:11 PM COT> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<23/09/2009 05:21:13 PM COT> <Notice> <LoggingService> <BEA-320400> <The log file C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\access.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>
<23/09/2009 05:21:13 PM COT> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\access.log00003. Log messages will continue to be logged in C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\access.log.>
<23/09/2009 05:21:17 PM COT> <Warning> <Deployer> <BEA-149617> <Non-critical internal application uddi was not deployed. Error: [Deployer:149158]No application files exist at 'C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\uddi.war'.>
<23/09/2009 05:21:17 PM COT> <Warning> <Deployer> <BEA-149617> <Non-critical internal application uddiexplorer was not deployed. Error: [Deployer:149158]No application files exist at 'C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\uddiexplorer.war'.>
<23/09/2009 05:21:20 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<23/09/2009 05:21:20 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<23/09/2009 05:21:23 PM COT> <Warning> <J2EE> <BEA-160195> <The application version lifecycle event listener oracle.security.jps.wls.listeners.JpsAppVersionLifecycleListener is ignored because the application HR_EJB_JPA_App is not versioned.>
23/09/2009 05:21:23 PM oracle.mds.internal.lcm.logging.MDSLCMLogger info
INFO: Identificador de Aplicación : HR_EJB_JPA_App
23/09/2009 05:21:23 PM oracle.mds.internal.lcm.logging.MDSLCMLogger info
INFO: "Servicios de Metadatos: Archivo de metadatos (MAR) no encontrado."
23/09/2009 05:21:23 PM JpsApplicationLifecycleListener Migrate Application Credential Store
ADVERTENCIA: Overwriting credentials is allowed in application credential store migration with Weblogic server running in Development Mode and system property 'jps.app.credential.overwrite.allowed' set to true
[EL Finer]: 2009-09-23 17:21:26.427--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Searching for default mapping file in file:/C:/Users/Administrador/AppData/Roaming/JDeveloper/system11.1.1.1.33.54.07/o.j2ee/drs/HR_EJB_JPA_App/HR_EJB_JPA_App-EJBModel-ejb/
[EL Finer]: 2009-09-23 17:21:26.481--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Searching for default mapping file in file:/C:/Users/Administrador/AppData/Roaming/JDeveloper/system11.1.1.1.33.54.07/o.j2ee/drs/HR_EJB_JPA_App/HR_EJB_JPA_App-EJBModel-ejb/
[EL Config]: 2009-09-23 17:21:26.53--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The access type for the persistent class [class oracle.Departments] is set to [FIELD].
[EL Config]: 2009-09-23 17:21:26.531--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The alias name for the entity class [class oracle.Departments] is being defaulted to: Departments.
[EL Config]: 2009-09-23 17:21:26.531--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The table name for entity [class oracle.Departments] is being defaulted to: DEPARTMENTS.
[EL Config]: 2009-09-23 17:21:26.534--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The access type for the persistent class [class oracle.Employees] is set to [FIELD].
[EL Config]: 2009-09-23 17:21:26.535--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The alias name for the entity class [class oracle.Employees] is being defaulted to: Employees.
[EL Config]: 2009-09-23 17:21:26.535--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The table name for entity [class oracle.Employees] is being defaulted to: EMPLOYEES.
[EL Config]: 2009-09-23 17:21:26.543--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The column name for element [private java.lang.String oracle.Employees.email] is being defaulted to: EMAIL.
[EL Config]: 2009-09-23 17:21:26.544--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The column name for element [private java.lang.Double oracle.Employees.salary] is being defaulted to: SALARY.
[EL Config]: 2009-09-23 17:21:26.544--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the one to many mapping element [private java.util.List oracle.Departments.employeesList] is being defaulted to: class oracle.Employees.
[EL Config]: 2009-09-23 17:21:26.544--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the many to one mapping element [private oracle.Departments oracle.Employees.departments] is being defaulted to: class oracle.Departments.
[EL Config]: 2009-09-23 17:21:26.545--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The primary key column name for the mapping element [private oracle.Departments oracle.Employees.departments] is being defaulted to: DEPARTMENT_ID.
[EL Config]: 2009-09-23 17:21:26.545--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the many to one mapping element [private oracle.Employees oracle.Departments.employees] is being defaulted to: class oracle.Employees.
[EL Config]: 2009-09-23 17:21:26.545--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The primary key column name for the mapping element [private oracle.Employees oracle.Departments.employees] is being defaulted to: EMPLOYEE_ID.
[EL Config]: 2009-09-23 17:21:26.545--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the one to many mapping element [private java.util.List oracle.Employees.departmentsList] is being defaulted to: class oracle.Departments.
[EL Config]: 2009-09-23 17:21:26.546--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the many to one mapping element [private oracle.Employees oracle.Employees.employees] is being defaulted to: class oracle.Employees.
[EL Config]: 2009-09-23 17:21:26.546--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The primary key column name for the mapping element [private oracle.Employees oracle.Employees.employees] is being defaulted to: EMPLOYEE_ID.
[EL Config]: 2009-09-23 17:21:26.546--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The target entity (reference) class for the one to many mapping element [private java.util.List oracle.Employees.employeesList] is being defaulted to: class oracle.Employees.
[EL Finer]: 2009-09-23 17:21:26.547--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Class [oracle.Departments] registered to be processed by weaver.
[EL Finer]: 2009-09-23 17:21:26.547--ServerSession(30842787)--Thread(Thread[[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Class [oracle.Employees] registered to be processed by weaver.
23/09/2009 05:21:34 PM oracle.mds.internal.lcm.logging.MDSLCMLogger info
INFO: Identificador de Aplicación : wsm-pm
23/09/2009 05:21:34 PM oracle.mds.internal.lcm.logging.MDSLCMLogger info
INFO: "Servicios de Metadatos: Archivo de metadatos (MAR) no encontrado."
23/09/2009 05:21:38 PM oracle.adf.share.config.ADFConfigFactory getInstance
INFO: ADF Config instance implementation in use is : oracle.adf.share.config.MDSConfigFactory
23/09/2009 05:21:46 PM oracle.adf.mbean.share.connection.ConnectionsRuntimeMXBeanImpl getNonCachedConnectionsContext
INFO: Registering Connection Runtime MBean
23/09/2009 05:21:46 PM oracle.adf.share.jndi.MDSBackingStore isReadOnlyMDSStore
INFO: Read only backing store
23/09/2009 05:21:47 PM oracle.adf.share.jndi.MDSBackingStore isReadOnlyMDSStore
INFO: Read only backing store
23/09/2009 05:21:47 PM oracle.adf.share.jndi.MDSBackingStore isReadOnlyMDSStore
INFO: Read only backing store
<23/09/2009 05:21:50 PM COT> <Notice> <LoggingService> <BEA-320400> <The log file C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>
<23/09/2009 05:21:50 PM COT> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log00006. Log messages will continue to be logged in C:\Users\Administrador\AppData\Roaming\JDeveloper\system11.1.1.1.33.54.07\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log.>
<23/09/2009 05:21:50 PM COT> <Notice> <Log Management> <BEA-170027> <The Server has established connection with the Domain level Diagnostic Service successfully.>
23/09/2009 05:21:51 PM oracle.wsm.audit.Auditor <init>
INFO: Created J2EE application auditor for componentType=oracle.security.jps.internal.audit.AuditServiceImpl$Auditor@213b6e
23/09/2009 05:21:55 PM oracle.adf.share.config.ADFMDSConfig parseADFConfiguration
INFO: Configuration file:/META-INF/adf-config.xmlcannot not be read by MDS. Reading directly from the classpath
<23/09/2009 05:21:55 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
<23/09/2009 05:21:55 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[6]" is now listening on 127.0.0.1:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[2]" is now listening on fe80:0:0:0:246d:98bd:32fc:bf08:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[1]" is now listening on fe80:0:0:0:790b:d0ee:a329:57db:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[5]" is now listening on 0:0:0:0:0:0:0:1:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[3]" is now listening on fe80:0:0:0:28a5:117:3611:5367:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default[4]" is now listening on fe80:0:0:0:0:5efe:c0a8:66:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 192.168.0.102:7101 for protocols iiop, t3, ldap, snmp, http.>
<23/09/2009 05:21:55 PM COT> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "DefaultServer" for domain "DefaultDomain" running in Development Mode>
<23/09/2009 05:21:55 PM COT> <Warning> <Server> <BEA-002611> <Hostname "Crht-PC", maps to multiple IP addresses: 192.168.0.102, fe80:0:0:0:246d:98bd:32fc:bf08%12, fe80:0:0:0:28a5:117:3611:5367%13>
<23/09/2009 05:21:56 PM COT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<23/09/2009 05:21:56 PM COT> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
[Running application Application9 on Server Instance DefaultServer...]
DefaultServer startup time: 64580 ms.
DefaultServer started.
<23/09/2009 05:22:08 PM COT> <Warning> <J2EE> <BEA-160195> <The application version lifecycle event listener oracle.security.jps.wls.listeners.JpsAppVersionLifecycleListener is ignored because the application Application9 is not versioned.>
23/09/2009 05:22:08 PM JpsApplicationLifecycleListener Migrate Application Credential Store
ADVERTENCIA: Overwriting credentials is allowed in application credential store migration with Weblogic server running in Development Mode and system property 'jps.app.credential.overwrite.allowed' set to true
<23/09/2009 05:22:09 PM COT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1253744528059' for task '0'. Error is: 'weblogic.application.ModuleException: Exception preparing module: EJBModule(Application9-Project1-ejb)
weblogic.application.ModuleException: Exception preparing module: EJBModule(Application9-Project1-ejb)
     at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
     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
Exception [EclipseLink-28010] (Eclipse Persistence Services - 1.1.1.v20090430-r4097): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: PersistenceUnitInfo Project1 has transactionType JTA, but doesnt have jtaDataSource.
     at org.eclipse.persistence.exceptions.EntityManagerSetupException.jtaPersistenceUnitInfoMissingJtaDataSource(EntityManagerSetupException.java:154)
     at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:798)
     at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:216)
     at weblogic.deployment.PersistenceUnitInfoImpl.createEntityManagerFactory(PersistenceUnitInfoImpl.java:343)
     at weblogic.deployment.PersistenceUnitInfoImpl.createEntityManagerFactory(PersistenceUnitInfoImpl.java:323)
     Truncated. see log file for complete stacktrace
>
<23/09/2009 05:22:09 PM COT> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'Application9'.>
<23/09/2009 05:22:09 PM COT> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: Exception preparing module: EJBModule(Application9-Project1-ejb)
     at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
     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
Exception [EclipseLink-28010] (Eclipse Persistence Services - 1.1.1.v20090430-r4097): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: PersistenceUnitInfo Project1 has transactionType JTA, but doesnt have jtaDataSource.
     at org.eclipse.persistence.exceptions.EntityManagerSetupException.jtaPersistenceUnitInfoMissingJtaDataSource(EntityManagerSetupException.java:154)
     at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:798)
     at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:216)
     at weblogic.deployment.PersistenceUnitInfoImpl.createEntityManagerFactory(PersistenceUnitInfoImpl.java:343)
     at weblogic.deployment.PersistenceUnitInfoImpl.createEntityManagerFactory(PersistenceUnitInfoImpl.java:323)
     Truncated. see log file for complete stacktrace
>
[05:22:09 PM] Weblogic Server Exception: weblogic.application.ModuleException: Exception preparing module: EJBModule(Application9-Project1-ejb)
[05:22:09 PM] Caused by: java.lang.Throwable: Substituted for missing class Exception [EclipseLink-28010] (Eclipse Persistence Services - 1.1.1.v20090430-r4097) - org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: PersistenceUnitInfo Project1 has transactionType JTA, but doesnt have jtaDataSource.
[05:22:09 PM] See server logs or server console for more details.
oracle.jdeveloper.deploy.DeployException: oracle.jdeveloper.deploy.DeployException: oracle.jdeveloper.deploy.DeployException: Deployment Failed[05:22:10 PM] #### Deployment incomplete. ####
oracle.jdeveloper.deploy.DeployException: oracle.jdeveloper.deploy.DeployException: oracle.jdeveloper.deploy.DeployException: Deployment Failed
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:341)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.deployImpl(Jsr88RemoteDeployer.java:235)
     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:442)
     at oracle.jdeveloper.deploy.DeploymentManager.deploy(DeploymentManager.java:209)
     at oracle.jdevimpl.runner.adrs.AdrsStarter$6$1.run(AdrsStarter.java:1469)
Caused by: oracle.jdeveloper.deploy.DeployException: oracle.jdeveloper.deploy.DeployException: Deployment Failed
     at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:483)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:332)
     ... 11 more
Caused by: oracle.jdeveloper.deploy.DeployException: Deployment Failed
     at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:465)
     ... 12 more
#### Cannot run application Application9 due to error deploying to DefaultServer.
[Application Application9 stopped and undeployed from Server Instance DefaultServer]
Please help me!!
thnks!!

Can I determine what clients are connected to my weblogic server?

Hi, is there anyway of determining what clients are connected to my Weblogic 8.1 server - I want this information to be generated for me, not by maintaining a list when clients login initially to the server.
Also is there any thing that gets fired when a client terminates prematurely - for example being killed by the task manager. I need to know this, so the server knows what users are currently logged in, to prevent a user logging in twice (via the same username login).
Cheers,
Ants.

Hi,
Cousld u send me a simple example to check my Weblogic server for EJB with client.
Iam struggling from last todays.
and also tell what software i should use for deployment of EJB of weblogic 8.1.
ur help highly appriciate by me
My mail ID: [email protected]
thanks,
AHOY

Multiple Connection Pools in Weblogic

Hello.
We have a requirement whereby a user logging on to an existing web application has the option to then use another application that uses a different database.
So.. I configured Weblogic with a second Connection Pool and a second Data Source, which references the new Connection Pool.
In order acces the new Connection Pool, I tried this:
      Context ctx = null;
      Hashtable ht = new Hashtable();
      ht.put(Context.INITIAL_CONTEXT_FACTORY,
          "weblogic.jndi.WLInitialContextFactory");
      ht.put(Context.PROVIDER_URL, "ourProviderUrl");
      ctx = new InitialContext(ht);
      ds = (javax.sql.DataSource) ctx.lookup("newDataSourceName");but it didn't work. The Data Source couldn't be resolved (I don't have the stack trace of the exception at the moment.)
How can I access the different connection pools?
Am I going about this the wrong way?
Help much appreciated!!

Here's the stack trace:
java.rmi.UnexpectedException: Unexpected exception in indecs.bip.services.UserManagerEJB.getNumSesionesActivas():
java.lang.Exception: javax.transaction.TransactionRolledbackException: Error in ejbCreate:: javax.ejb.CreateException: SessionManager.create error: javax.naming.NameNotFoundException: Unable to resolv
e 'TxBIPDataSource' Resolved: '' Unresolved:'TxBIPDataSource' ; remaining name 'TxBIPDataSource'
        at indecs.bip.services.SessionManagerEJB.ejbCreate(SessionManagerEJB.java:235)
        at indecs.bip.services.SessionManagerEJB_qjvfpz_Impl.ejbCreate(SessionManagerEJB_qjvfpz_Impl.java:112)
        at java.lang.reflect.Method.invoke(Native Method)
        at weblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:148)
        at weblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:98)
        at weblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:154)
        at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:126)
        at weblogic.ejb20.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java:61)
        at indecs.bip.services.SessionManagerEJB_qjvfpz_EOImpl.getSesion(SessionManagerEJB_qjvfpz_EOImpl.java:29)
        at indecs.bip.services.UserManagerEJB.getNumSesionesActivas(UserManagerEJB.java:79)
        at indecs.bip.services.UserManagerEJB_ymjd1a_EOImpl.getNumSesionesActivas(UserManagerEJB_ymjd1a_EOImpl.java:1254)
        at indecs.bip.services.UserManagerEJB_ymjd1a_EOImpl_WLSkel.invoke(Unknown Source)
        at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:359)
        at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:114)
        at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
        at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:762)
        at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:308)
        at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)"TxBIPDataSource" is the name of the original Data Source.

Can Oracle SQL Flavor be used When BC4J is deployed in WebLogic as EJB?

Hi,
Does anybodys know if Oracle SQL Flavor can be used When BC4J is deployed in WebLogic as EJB?
We succeeded in deploying BC4J to WebLogic 7.0 & 6.0, but we had to select the SQL92 option for SQL Flavor when the first BC package is created in a project. Selecting Oracle option for SQL Flavor will cause EJB to fail, and client get a ClassCastException.
We still want to use Oracle SQL, is it possible to use it with WebLogic?
Thanks.

We figured out that Oracle SQL Flavor can be used with WebLogic, but only with DB connections created from JDBC URL, not work with DB connections from WebLogic connection pool.

StatelessSession Example: We were unable to get a connection to the WebLogic server at t3://localhost:7001

I have seen other related posts on this site but really no answers, the users seem to be left hanging.
Anyway, I am trying to run the statelessSession example, with the WebLogic server running and listening
on port 7001 on the current machine (i.e. localhost).
Here is what I am seeing:
c:\weblogic\myserver\clientclasses>java examples.ejb.basic.statelessSession.Client
Beginning statelessSession.Client...
We were unable to get a connection to the WebLogic server at t3://localhost:7001
Please make sure that the server is running.
System Configuration:
Win2000, WebLogic 5.1, WL Sp2, Java 1.2.2, weblogic home==> c:\weblogic
I have attached the weblogic.log.
Regards,
John

Hello John,
When I first install "weblogic", I am successfully able to run the examples, but after some time which I completely forget how I make them run, I install it again and encounter the same problem as you.
After spending nearly a whole day on restarting computer, viewing ports etc. :) :(, I remember that I make weblogic run from the command line. First, in a console run setenv and startWebLogic tools which are located under weblogic directory and in an another console run setenv again(for possible errors, I want to be sure that it is correct again) and run your client as explained in the tutorials html pages.
As seen, in computer science, simple things, not hard things, always cause you to lose time :)))
Best regards
Banu
"John Pda" <[email protected]> wrote:
>
I have seen other related posts on this site but really no answers, the users seem to be left hanging.
Anyway, I am trying to run the statelessSession example, with the WebLogic server running and listening
on port 7001 on the current machine (i.e. localhost).
Here is what I am seeing:
c:\weblogic\myserver\clientclasses>java examples.ejb.basic.statelessSession.Client
Beginning statelessSession.Client...
We were unable to get a connection to the WebLogic server at t3://localhost:7001
Please make sure that the server is running.
System Configuration:
Win2000, WebLogic 5.1, WL Sp2, Java 1.2.2, weblogic home==> c:\weblogic
I have attached the weblogic.log.
Regards,
John

Issue while creating connection pool in weblogic using SERVICE NAME

Found two issues while creating connection pool in weblogic using SERVICE NAME
1. While running apps from jdeveloper using xxx-jdbc.xml
weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Io exception: The Network Adapter could not establish the connection
     at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
     at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
     at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
2. Configuriing the jndi in Weblogic server
weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
localhost:1521:SERVICENAME
     at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
Problem
database url is generated based on SID
eg: jdbc:oracle:thin:@localhost:1521:SID
Solution
(generate seperate url for SERVICE NAME)
jdbc:oracle:thin:@localhost:1521/SERVICENAME
------------------------

It is so clear: host not found error for network connection and the other SID servcie name not found means your oracle instance name is not up. check with srvctl status for given servcie name or node, else check CRS_Stat -t if you are using RAC.

Problem when getting resultset when using connection pooling in weblogic

Hello,
I am new to database connection pooling. I am using weblogic server, Java 1.6, MySql database. I have done connection pooling in weblogic server. The problem arise when I try to run select query I cannot fetch data in ResultSet. For insert it works fine...
import java.io.Serializable;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
public class DatabaseToText implements Serializable {
public DatabaseToText() {
super();
// TODO Auto-generated constructor stub
public static void main(String[] args) {
Connection conn;
Statement stmt;
ResultSet rs;
String str1, str2;
List l1 = new ArrayList();
try {
System.out.println("in try block");
Properties prop = new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
prop.put(Context.PROVIDER_URL, "t3://localhost:7001");
System.out.println("properties are set ");
Context ctx = new InitialContext(prop);
System.out.println("b4 lookup(mysqljndi)");
Object obj = ctx.lookup("mysqljndi"); // java:comp/env/CPDS
System.out.println("afta lookup(mysqljndi)");
DataSource ds = (DataSource) obj;
conn = ds.getConnection();
stmt = conn.createStatement();
String query = "select * from logindb.userregister";
System.out.println("query is = " + query);
rs = stmt.executeQuery(query);
System.out.println("size of rs is :: " + rs.getFetchSize());
if (rs != null) {
while (rs.next()) {
str1 = rs.getString(0);
str2 = rs.getString(1);
System.out.println("username is :: " + str1 + "password is : " + str2);
} else {
System.out.println("no values get fetched");
ctx.close();
} catch (Exception e) {
e.printStackTrace();
OUTPUT IN CONSOLE
in try block
properties are set
b4 lookup(mysqljndi)
afta lookup(mysqljndi)
query is = select * from logindb.userregister
size of rs is :: 0
java.sql.SQLException: weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception - with nested exception:
[java.rmi.MarshalException: error marshalling return; nested exception is:
     java.io.NotSerializableException: com.mysql.jdbc.ResultSet]
     at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:89)
     at DatabaseToText.main(DatabaseToText.java:69)
Record is getting inserted but when i use select query i cannot get the output...
Regards,

This problem is solved in JDBC section of this forum

Problem with EJB skeleton classloader

Hi
We have been migrating an enterprise application from Weblogic 7 to 9.2 and experienced strange problem with EJBs. Our EAR contains (beside the other elements) an EJB module with EJBs and some common POJO classes inside. At the deploy and run phase everything seems working fine, but when the remote client invokes a method which receives one of the common classes as a parameter we get ClassNotFoundException on the server side (talking precisely, the exception is thrown from the EJB skeleton, trying to unmarshall the parameter).
It seems that our EJB's skeletons do not see the classes from EAR. We have tried moving the common classes to the APP-INF/lib directory or placing them at the root of EAR archive and adding reference in Manifest file of EJB module and it won't help.
The only workaround we've found is to add the missing classes to the server classpath but this is unacceptable (however, it works).
We are not using any custom classloader hierarchy.
The other JARs have no problem loading the content of our EJB module (including the common classes, which cause the problem).
So, why is the RMI classloader ommiting our application contents?

The problem was fixed by upgrading to version 9.2.1

Integrate two weblogic with LDAP embedded

I need connect a weblogic with a LDAP embedded. I make the settings as follows:
1)Create a new provider of type LDAPAuthenticator.
2)The parameters the provider are:
<sec:authentication-provider xsi:type="wls:ldap-authenticatorType">
        <sec:name>Authenticator</sec:name>
        <sec:control-flag>SUFFICIENT</sec:control-flag>
        <wls:port>7041</wls:port>
        <wls:user-object-class>wlsUser</wls:user-object-class>
        <wls:principal>cn=Admin</wls:principal>
        <wls:user-base-dn>ou=people,ou=myrealm,dc=base_domain_adf</wls:user-base-dn>
        <wls:credential-encrypted>{AES}23vkfCfP/jzmmoqK2g/zkH9uJ8zMSmJ/Xwa6GDjCCQc=</wls:credential-encrypted>
        <wls:user-from-name-filter>(&(uid=%u)(objectclass=wlsUser))</wls:user-from-name-filter>
        <wls:group-base-dn>ou=groups,ou=myrealm,dc=base_domain_adf</wls:group-base-dn>
        <wls:use-retrieved-user-name-as-principal>true</wls:use-retrieved-user-name-as-principal>
      </sec:authentication-provider>
The problem is that the application do not authenticated. I think that the problem is because do not returns all attributes of the users. This is log de LDAPemebedeb the weblogic:
15:45:47.896 ldc=2 op=235 SearchRequest {baseObject=ou=people,ou=myrealm,dc=base_domain_adf, scope=2, derefAliases=0,sizeLimit=1000, timeLimit=0, attrsOnly=false, filter=(&(uid=pribpm22)(objectclass=wlsUser)), attributes=description}
15:45:47.901 ldc=2 op=235 SearchResponse {entry='uid=pribpm22,ou=people,ou=myrealm,dc=base_domain_adf', attributes='LDAPAttribute {type='description', values='Tue May 14 17:34:51 COT 2013'}'}
any ideas?..
Have you made this configuration?
Thanks....

As far as I know, you cannot navigate between workspaces without logins.
You can do it, if the applications are in the same workspace
Gus

JSF combined with EJB, how??

Hi @ll,
I have been trying for some days to combine my JSF pages with EJB Session Beans, but I haven't really found a working way to do it.
First, I had my session bean directly as the backing bean for the JSF page, but I read somewhere that this isn't "allowed", so I created a helper bean as managed bean. This is now the backing bean for the jsf page and has as attribute the session bean.
My helper bean:
public class ManagedHelperBean {
@EJB private JDDACReaderBeanRemote reader;
public JDDACReaderBeanRemote getReader() {
     return reader;
public void setReader(JDDACReaderBeanRemote reader) {
     this.reader = reader;
}Part of my faces-config.xml
<managed-bean>
<managed-bean-name>helper</managed-bean-name>
<managed-bean-class>com.company.ManagedHelperBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>Part of my jsp page:
<h:outputText value="#{helper}"/>
<h:outputText value="#{helper.reader}"/>Now, the first output in the jsp page works, the second one doesn't. Why can't the property reader be accessed?? What is the correct way to combine JSF with EJB?
Kind regards,
Wiebke

Hello,
I faced the same problem, but on a Weblogic 10 server.
The problem with Weblogic 10 is, even if it's "supposed" to be a EE5 compliant server, it is not.
As described here http://e-docs.bea.com/wls/docs100/webapp/annotateservlet.html , there is no Dependency Injection in JSF managed beans:
The web container will not process annotations on classes like Java Beans and other helper classes.
But, WL 10 offers DI on Servlets, Filters and Listeners.
Here is how I solved it (probably not the best way, but it works for me):
- created a filter with a list of EJB injected (as it works). For every filtered request, set a list of known (enum) as request attributes mapped each to a EJB service:
public class EJBInjectFilter implements Filter {
@EJB
private MyEJBService ejbRef;
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException,
               ServletException {
log.debug("Setting EJB ref into request as attribute ");
          req.setAttribute(ServiceEnum.MY_EJB_SERVICE.toString(), ejbRef);
          chain.doFilter(req, resp);
- for every managed bean who needs a service you can do something like:
(MyEJBService) ((HttpServletRequest) FacesContext.getCurrentInstance().
               getExternalContext().getRequest()).getAttribute(ServiceEnum.MY_EJB_SERVICE.toString())
to get a reference to service.
I agree it is a totally not elegant solution. But why does WL 10 say it's a full JEE5 compliant server, and though does not provide DI for managed beans?
A drawbacks I could think of is performance slow-down (for every request, apply filter, set list of attributes + references into request) - probably it does take some time.
Let me know your thoughts.
Edited by: cosminj on Nov 20, 2007 8:16 AM

WLST connect(): NoClassDefFoundError in Weblogic 10.3

I have been using WLST to start Node Manager, start Admin Server, but I cannot connect to the Admin Server to start managed servers. The connect() command throws the following exception:
wls:/nm/apps> connect('aaa','bbb','t3://borg:8001')
Connecting to t3://borg:8001 with userid aaa ...
Traceback (innermost last):
File "<console>", line 1, in ?
File "<iostream>", line 22, in connect
WLSTException: Error occured while performing connect : Error connecting to the serverCould not initialize class weblogic.rjvm.t3.ProtocolHandlerT3$ChannelInitializer Use dumpStack() to view the full stacktrace
wls:/nm/apps> dumpStack()
This Exception occurred at Thu Apr 23 14:45:49 EDT 2009.
java.lang.NoClassDefFoundError: Could not initialize class weblogic.rjvm.t3.ProtocolHandlerT3$ChannelInitializer
at weblogic.rjvm.t3.ProtocolHandlerT3.getDefaultServerChannel(ProtocolHandlerT3.java:42)
at weblogic.rjvm.JVMID$1.getOutboundServerChannel(JVMID.java:180)
at weblogic.protocol.ServerChannelManager.findOutboundServerChannel(ServerChannelManager.java:243)
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:230)
at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:225)
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:188)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
at weblogic.jndi.Environment.getContext(Environment.java:315)
at weblogic.jndi.Environment.getContext(Environment.java:285)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTHelper.java:512)
at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLSTHelper.java:565)
at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:305)
at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:203)
at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:60)
at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLSTUtil.java:125)
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:597)
at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
at org.python.core.PyMethod.__call__(PyMethod.java:96)
at org.python.core.PyObject.__call__(PyObject.java:248)
at org.python.core.PyObject.invoke(PyObject.java:2016)
at org.python.pycode._pyx176.connect$1(<iostream>:16)
at org.python.pycode._pyx176.call_function(<iostream>)
at org.python.core.PyTableCode.call(PyTableCode.java:208)
at org.python.core.PyTableCode.call(PyTableCode.java:404)
at org.python.core.PyTableCode.call(PyTableCode.java:287)
at org.python.core.PyFunction.__call__(PyFunction.java:179)
at org.python.pycode._pyx181.f$0(<console>:1)
at org.python.pycode._pyx181.call_function(<console>)
at org.python.core.PyTableCode.call(PyTableCode.java:208)
at org.python.core.PyCode.call(PyCode.java:14)
at org.python.core.Py.runCode(Py.java:1135)
at org.python.core.Py.exec(Py.java:1157)
at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:148)
at org.python.util.InteractiveInterpreter.runcode(InteractiveInterpreter.java:89)
at org.python.util.InteractiveInterpreter.runsource(InteractiveInterpreter.java:70)
at org.python.util.InteractiveInterpreter.runsource(InteractiveInterpreter.java:44)
at weblogic.management.scripting.WLST.main(WLST.java:178)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.WLST.main(WLST.java:29)
java.lang.NoClassDefFoundError: Could not initialize class weblogic.rjvm.t3.ProtocolHandlerT3$ChannelInitializer
The host environment is Weblogic 10.3, Java 6 on HP-UX 11.23.
Insights appreciated. Thanks!
~Chris

this can be occurred by wrong binding of host name to your network ip address, if you are trying to connect to remote weblogic. check your host name and ip address binding

No connection left in WebLogic database pool

Hi,
We have a J2EE business web application that runs in WebLogic. We noticed in application log files errors messages that seems like "No resource available in db pool", it means all the connection objects (to Oracle database) are used. Then the application is unstable and unseable.
I think the maximum number of connections configured in Weblogic pool has been reached due to an increase of users and activity. But when the workload decreases the application is still out of service. It seems connections objects are not relased to the pool. What can be the explanation for this issue ? Normally it is managed by the container (EJB3 for the business tier).
Once the limit of the pool is reached it is necessary to restart the server to solve this kind of error ?
Thanks a lot.

Hi,
First:
I guess you should check with your DBA about how many allowed concurrent session of the data base connection for your user. After this, check your data source file configuration according it.
Second:
I guess you should check if your application open another session connection with data base.
e.g.
- Another file configuration opens connection without to watch and lookup your configuration in data source file;
- Another code opens JDBC directly without to watch and lookup your configuration in data source file.

Connection pooling in Weblogic using DB2

i am trying to configure the connection pooling in Weblogic console using DB2 and i put the ff informations:
Name: myConnectionPool
URL: jdbc db2://localhost:5000
Driver Class Name: COM.ibm.db2.jdbc.DB2Driver
properties: user=db2admin
for some reason, i got this error:
Cannot startup connection pool "myConnectionPool" weblogic.common
Resource Exception: Cannot load driver class: COM.ibm.db2.jdbc.DB2Driver
i appreciate if someone can help me with this. thx.

Include zip file, db2jdbc.zip, containing driver class file, COM.ibm.db2.jdbc.DB2Driver,
to Classpath.

Connect DatSource in weblogic with EJB

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