lurker_huang [http://community.jboss.org/people/lurker_huang] created the discussion "You have not defined a jta-data-source for a JTA enabled persistence" To view the discussion, visit: http://community.jboss.org/message/598870#598870 -------------------------------------------------------------- Hi, When i deploy my Ejb on JBOSS6.0Final,it appear the follow exception: DEPLOYMENTS MISSING DEPENDENCIES:   Deployment "jboss.j2ee:jar=RAEjb.jar,name=HelloWorldBean,service=EJB3_endpoint" is missing the following dependencies:     Dependency "jboss.j2ee:jar=RAEjb.jar,name=HelloWorldBean,service=EJB3" (should be in state "Installed", but is actually in state "**ERROR**") DEPLOYMENTS IN ERROR:   Deployment "persistence.unit:unitName=RAEjb.jar#RAEjb" is in error due to the following reason(s): java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source for a JTA enabled persistence context named: RAEjb   Deployment "jboss.j2ee:jar=RAEjb.jar,name=HelloWorldBean,service=EJB3" is in error due to the following reason(s): org.jboss.ejb3.common.registrar.spi.DuplicateBindException: Cannot install org.jboss.ejb3.proxy.impl.factory.session.stateless.StatelessSessionRemoteProxyFactory@12245e0 under name "ProxyFactory/RAEjb/HelloWorldBean/HelloWorldBean" as there is already an existing object there: org.jboss.ejb3.proxy.impl.factory.session.stateless.StatelessSessionRemoteProxyFactory@3c5759, **ERROR**     at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.0.GA]     at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.0.GA]     at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.0.GA]     at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.0.0.Final]     at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2]     at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2]     at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]     at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]     at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]     at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]     at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]     at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]     at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]     at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]     at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]     at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]     at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_05]     at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_05]     at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_05]     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_05]     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181) [:1.6.0_05]     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) [:1.6.0_05]     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) [:1.6.0_05]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) [:1.6.0_05]     at java.lang.Thread.run(Thread.java:619) [:1.6.0_05] this my xml of datasource <?xml version="1.0" encoding="UTF-8"?> <datasources>     <local-tx-datasource>         <jndi-name>RaOracleDs</jndi-name>         <use-java-context>false</use-java-context>         <connection-url>jdbc:oracle:thin:@132.35.81.59:1521:essdemo</connection-url>         <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>         <user-name>top_sysmanm</user-name>         <password>topsysmanm</password>         <check-valid-connection-sql>SELECT 1 FROM DUAL</check-valid-connection-sql>         <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>         <metadata>             <type-mapping>Oracle</type-mapping>         </metadata>         <use-java-context>false</use-java-context>         <min-pool-size>50</min-pool-size>         <max-pool-size>200</max-pool-size>         <blocking-timeout-millis>5000</blocking-timeout-millis>         <idle-timeout-minutes>2</idle-timeout-minutes>     </local-tx-datasource> </datasources> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/598870#598870] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]