Rajan Bansal [http://community.jboss.org/people/rajan01] created the discussion "Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source" To view the discussion, visit: http://community.jboss.org/message/623092#623092 -------------------------------------------------------------- Hi, My error is: *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: org.jbpm.task* at org.jboss.jpa.deployment.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:115)     at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:275)     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.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)     at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)     at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)     at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)     at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)     at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)     at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)     at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)     at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)     at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) and so on...... *My persistence .xml (Present in jbpm-human-task-5.1.0.Final\META-INF) a jar file:* <persistence-unit name="org.jbpm.task">     <provider>org.hibernate.ejb.HibernatePersistence</provider>     <class>org.jbpm.task.Attachment</class>     <class>org.jbpm.task.Content</class>     <class>org.jbpm.task.BooleanExpression</class>     <class>org.jbpm.task.Comment</class>     <class>org.jbpm.task.Deadline</class>     <class>org.jbpm.task.Comment</class>     <class>org.jbpm.task.Deadline</class>     <class>org.jbpm.task.Delegation</class>     <class>org.jbpm.task.Escalation</class>     <class>org.jbpm.task.Group</class>     <class>org.jbpm.task.I18NText</class>     <class>org.jbpm.task.Notification</class>     <class>org.jbpm.task.EmailNotification</class>     <class>org.jbpm.task.EmailNotificationHeader</class>     <class>org.jbpm.task.PeopleAssignments</class>     <class>org.jbpm.task.Reassignment</class>     <class>org.jbpm.task.Status</class>     <class>org.jbpm.task.Task</class>     <class>org.jbpm.task.TaskData</class>     <class>org.jbpm.task.SubTasksStrategy</class>     <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>     <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>     <class>org.jbpm.task.User</class>     <properties>       <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>       <property name="hibernate.connection.driver_class" value="oracle.jdbc.driver.OracleDriver"/>       <property name="hibernate.connection.url" value="jdbc:oracle:thin:@xxx.xx.x.xxx:1521:lupin" />       <property name="hibernate.connection.username" value="xxxxxx"/>       <property name="hibernate.connection.password" value="xxx"/>       <property name="hibernate.connection.autocommit" value="false" />       <property name="hibernate.max_fetch_depth" value="3"/>       <property name="hibernate.hbm2ddl.auto" value="validate" />       <property name="hibernate.show_sql" value="true" />     </properties>   </persistence-unit> *And my testDS1-ds.xml is:* <?xml version="1.0" encoding="UTF-8"?> <datasources>   <local-tx-datasource>     <jndi-name>jdbc/testDS1</jndi-name>     <connection-url>jdbc:oracle:thin:@xxx.xx.x.xxx:1521:lupin</connection-url>        <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>     <user-name>xxxx</user-name>     <password>xxxxx</password>   </local-tx-datasource> </datasources> *Apart from my original Persistence.xml I chaged this file as follows but nothing helps:* <persistence-unit name="org.jbpm.task">     <jta-data-source>jdbc/testDS1</jta-data-source>     <provider>org.hibernate.ejb.HibernatePersistence</provider>     <class>org.jbpm.task.Attachment</class>     <class>org.jbpm.task.Content</class>     <class>org.jbpm.task.BooleanExpression</class>     <class>org.jbpm.task.Comment</class>     <class>org.jbpm.task.Deadline</class>     <class>org.jbpm.task.Comment</class>     <class>org.jbpm.task.Deadline</class>     <class>org.jbpm.task.Delegation</class>     <class>org.jbpm.task.Escalation</class>     <class>org.jbpm.task.Group</class>     <class>org.jbpm.task.I18NText</class>     <class>org.jbpm.task.Notification</class>     <class>org.jbpm.task.EmailNotification</class>     <class>org.jbpm.task.EmailNotificationHeader</class>     <class>org.jbpm.task.PeopleAssignments</class>     <class>org.jbpm.task.Reassignment</class>     <class>org.jbpm.task.Status</class>     <class>org.jbpm.task.Task</class>     <class>org.jbpm.task.TaskData</class>     <class>org.jbpm.task.SubTasksStrategy</class>     <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>     <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>     <class>org.jbpm.task.User</class>     <properties>        <property name="hibernate.hbm2ddl.auto" value="validate" />     </properties>   </persistence-unit> *Please provide the solution: And I dont want to delete my persistence.xml.* *Regards* *Rajan Bansal * -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/623092#623092] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]