[jboss-jira] [JBoss JIRA] Commented: (JBJPA-5) There is no default persistence unit in this deployment.

[Alex McCarrier (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBJPA-5?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12483611#action_12483611 ] 

Alex McCarrier commented on JBJPA-5:
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I find that this happens when you try to use a persistence archive with it's own persistence.xml file.  Moving the persistence.xml to the META-INF of the EJB.jar file fixes it.  You can still have your entity beans in a separate .jar file, you just need to make sure the EJB jar file with your session beans contains the persistence.xml file.

> There is no default persistence unit in this deployment. 
> ---------------------------------------------------------
>
>                 Key: JBJPA-5
>                 URL: https://jira.jboss.org/jira/browse/JBJPA-5
>             Project: JBoss JPA
>          Issue Type: Bug
>    Affects Versions: 1.0.0-Beta6
>         Environment: JBoss 4.2.2
>            Reporter: David Jitendranath
>            Assignee: Andrew Lee Rubinger
>         Attachments: MXIntegrationEAR.ear
>
>
> I get the following exception when my JBoss server starts up. 
> java.lang.RuntimeException: Illegal @PersistenceUnit on private javax.persistence.EntityManager gov.usbr.data.cdw.BurdenRateHome.entityManager :There is no default persistence unit in this deployment. 
> at org.jboss.injection.PersistenceContextHandler.handleFieldAnnotations(PersistenceContextHandler.java:182) 
> Here's my persistence.xml file. Is there any idea what I'm missing? 
> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
>    version="1.0">
>    <persistence-unit name="integrations">
>       <jta-data-source>java:/cdwDB</jta-data-source>
>       <properties>
>          <property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/>
>          <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
>       </properties>
>    </persistence-unit>
> </persistence>

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