JdbcTemplate vs JPA query - spring

Question

I am facing strange problem where SAME query works via jdbctemplate.queryForList but does not work via JpaRepository #Query.
Both jdbctemplate and jpa entityManagerFactory+transactionManager use the same datasource, connecting to SQL Server.
When jpa query runs is returns: SQL Error: 942, SQLState: 42000; ORA-00942: table or view does not exist. Jdbctemplate query returns data from the db.
config xml:
<bean id="dataSourceSQL" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver"/>
<property name="url" value="jdbc:sqlserver://host:1433;databaseName=SQLServerName"/>
<property name="username" value="***"/>
<property name="password" value="***"/>
</bean>
<bean id="jdbcTemplateSQL" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="dataSourceSQL" />
</bean>
<bean id="entityManagerFactorySQL" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
p:dataSource-ref="dataSourceSQL">
</bean>
<bean id="transactionManagerSQL" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactorySQL" />
</bean>
<tx:annotation-driven transaction-manager="transactionManagerSQL" />
Repository.java
#Transactional(propagation=Propagation.MANDATORY, value="transactionManagerSQL")
public interface Repository extends JpaRepository<Users, Long>{
#Query(nativeQuery=true, value="select u.name from schema.Users u")
List<String> findUsers();
}
Test.java
#RunWith(SpringJUnit4ClassRunner.class)
#ContextConfiguration({ "classpath*:spring/config.xml" })
#TransactionConfiguration(transactionManager = "transactionManagerSQL", defaultRollback = true)
public class Test {
#Autowired Repository repository;
#Autowired JdbcTemplate jdbcTemplateSQL;
#Test
#Transactional("transactionManagerSQL")
public void testJpa() {
List<String> records = repository.findUsers(); //fails with table not found exception
assertNotNull(records);
}
#Test
public void testJdbcTemplate(){
List<Map<String, Object>> records=jdbcTemplateSQL.queryForList("select u.name from schema.Users u"); //returns results
assertNotNull(records);
}
}