Error using JPA

[Sergio Ricardo]

When I run my application with this context:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans.xsd">

	<bean id="profissionalDao"
		class="persistence.profissional.ProfissionalDao">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
	</bean>

	<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		
		<property name="dataSource" ref="dataSource" />
		<property name="jpaVendorAdapter">
			<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
				<property name="showSql" value="true" />
				<property name="generateDdl" value="true" />
				<property name="databasePlatform"
					value="org.hibernate.dialect.OracleDialect" />
			</bean>
		</property>
		<property name="loadTimeWeaver">
			<bean class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver" />
		</property>
	</bean>

	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="oracle.jdbc.OracleDriver" />
		<property name="url" value="jdbc:oracle:thin:@oracle8:1521:DB" />
		<property name="username" value="user" />
		<property name="password" value="pass" />
	</bean>

	<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
		<property name="dataSource" ref="dataSource" />
	</bean>

	<bean id="teste" class="Teste">
		<property name="profissionalDao">
			<ref bean="profissionalDao" />
		</property>
	</bean>

</beans>

and my persistence.xml in META-INF/

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
    <persistence-unit name="Teste">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
    </persistence-unit>
</persistence>

but the following error shows:

aused by: java.lang.IllegalStateException: No persistence units parsed from {classpath*:META-INF/persistence.xml}

whats happens?