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