Имеется ear проект с тремя модулями: appname-ear, appname-ejb and appname-web.

При попытке получить EntityManager


получаю ошибку
авторJBAS011440: Can't find a persistence unit named manager1 in subdeployment "factory-ejb-1.0-SNAPSHOT.jar" of deployment "factory.ear"

persistence.xml
автор<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
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_2_0.xsd">
<persistence-unit name="manager1" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jboss/datasources/PostgresDS</jta-data-source>
<class>...</class>
<class>...</class>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.hbm2ddl.auto" value="update"/>
</properties>
</persistence-unit>
</persistence>

persistence.xml находится appname/appname_ear/META-INF.

Кстати, в ear persistence.xml не попадает.