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    Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source
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    created by <a href="http://community.jboss.org/people/rajan01">Rajan Bansal</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/623092#623092">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>My error is:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><span style="font-size: 12pt;"><strong>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</strong></span></p><p>at org.jboss.jpa.deployment.PersistenceUnitInfoImpl.&lt;init&gt;(PersistenceUnitInfoImpl.java:115)</p><p>&#160;&#160;&#160; at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:275)</p><p>&#160;&#160;&#160; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>&#160;&#160;&#160; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>&#160;&#160;&#160; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>&#160;&#160;&#160; at java.lang.reflect.Method.invoke(Method.java:597)</p><p>&#160;&#160;&#160; at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)</p><p>&#160;&#160;&#160; at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)</p><p>&#160;&#160;&#160; at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)</p><p>&#160;&#160;&#160; at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)</p><p>and so on......</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><strong style="font-size: 12pt;">My persistence .xml (Present in jbpm-human-task-5.1.0.Final\META-INF) a jar file:</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&lt;persistence-unit name="org.jbpm.task"&gt;</p><p>&#160;&#160;&#160; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Attachment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Content&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.BooleanExpression&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Comment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Deadline&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Comment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Deadline&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Delegation&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Escalation&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Group&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.I18NText&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Notification&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.EmailNotification&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.EmailNotificationHeader&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.PeopleAssignments&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Reassignment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Status&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Task&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.TaskData&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.SubTasksStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.OnParentAbortAllSubTasksEndStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.OnAllSubTasksEndParentEndStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.User&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;properties&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.connection.driver_class" value="oracle.jdbc.driver.OracleDriver"/&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.connection.url" value="jdbc:oracle:thin:@xxx.xx.x.xxx:1521:lupin" /&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.connection.username" value="xxxxxx"/&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.connection.password" value="xxx"/&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.connection.autocommit" value="false" /&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.max_fetch_depth" value="3"/&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.hbm2ddl.auto" value="validate" /&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.show_sql" value="true" /&gt; </p><p>&#160;&#160;&#160; &lt;/properties&gt;</p><p>&#160; &lt;/persistence-unit&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><span style="font-size: 12pt;"><strong>And my testDS1-ds.xml is:</strong></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&lt;?xml version="1.0" encoding="UTF-8"?&gt;</p><p>&lt;datasources&gt;</p><p>&#160; &lt;local-tx-datasource&gt;</p><p>&#160;&#160;&#160; &lt;jndi-name&gt;jdbc/testDS1&lt;/jndi-name&gt;</p><p>&#160;&#160;&#160; &lt;connection-url&gt;jdbc:oracle:thin:@xxx.xx.x.xxx:1521:lupin&lt;/connection-url&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160; &lt;driver-class&gt;oracle.jdbc.driver.OracleDriver&lt;/driver-class&gt;</p><p>&#160;&#160;&#160; &lt;user-name&gt;xxxx&lt;/user-name&gt;</p><p>&#160;&#160;&#160; &lt;password&gt;xxxxx&lt;/password&gt;</p><p>&#160; &lt;/local-tx-datasource&gt;</p><p>&lt;/datasources&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><span style="font-size: 12pt;"><strong>Apart from my original Persistence.xml I chaged this file as follows but nothing helps:</strong></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&lt;persistence-unit name="org.jbpm.task"&gt;</p><p>&#160;&#160;&#160; &lt;jta-data-source&gt;jdbc/testDS1&lt;/jta-data-source&gt;</p><p>&#160;&#160;&#160; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Attachment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Content&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.BooleanExpression&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Comment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Deadline&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Comment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Deadline&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Delegation&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Escalation&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Group&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.I18NText&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Notification&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.EmailNotification&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.EmailNotificationHeader&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.PeopleAssignments&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Reassignment&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Status&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.Task&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.TaskData&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.SubTasksStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.OnParentAbortAllSubTasksEndStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.OnAllSubTasksEndParentEndStrategy&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;class&gt;org.jbpm.task.User&lt;/class&gt;</p><p>&#160;&#160;&#160; &lt;properties&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160; &lt;property name="hibernate.hbm2ddl.auto" value="validate" /&gt;</p><p>&#160;&#160;&#160; &lt;/properties&gt;</p><p>&#160; &lt;/persistence-unit&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><span style="font-size: 12pt;"><strong>Please provide the solution: And I dont want to delete my persistence.xml.</strong></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><span style="font-size: 12pt;"><strong>Regards</strong></span></p><p><span style="font-size: 12pt;"><strong>Rajan Bansal<br/></strong></span></p></div>

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