I configured the DataSource of my application in server/all/deploy/ejb3.deployer/META-INF/persistence.properties. In hibernate.connection.datasource=java:/MyApplicationDS.
But when I deploy it, it shows me the message: javax.naming.NameNotFoundException: MyApplicationDS not bound.
Somebody knows what's wrong?

Thanks, Guilherme

Ours is configured in the ds file like this:

<datasources>
<local-tx-datasource>
<jndi-name>jdbc/rxdefault</jndi-name>

and referenced like this in our Spring config:

<property name="dataSource" value="jdbc/rxdefault"/>

Generally not bound means that as jndi runs down the url it didn't find the name part. Many environment already setup the base url, like java: or java:comp/env before evaluating a jndi name like "MyAppDS".

If you're running on multiple application servers, it's especially important to isolate those dependencies.