Hibernate version:2.1.6

Mapping documents:
<class name="PTracking" table="p_tracking">
<id name="pk" column="pk" type="java.lang.Long">
<generator class="sequence">
<param name="sequence">hibernate_sequence</param>
</generator>
</id>
<one-to-one
name="pSubject"
class="PSubject"
property-ref="pTracking"
/>
</class>

<class name="PSubject" table="p_subject">
<composite-id unsaved-value="any">
<key-property name="subjectPk" column="fk_subject"/>
<key-many-to-one
name="pTracking"
column="fk_p_tracking"/>
</composite-id>
</class>


Code between sessionFactory.openSession() and session.close():

Full stack trace of any exception that occurs:
net.sf.hibernate.MappingException: property-ref not found: paymentTracking in class: com.jms.server.persistence.beans.accounting.HBPaymentSubjectBean
at net.sf.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:653)
at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:784)
at com.server.init.CLocalHibernateInitializer.initHibernate(CLocalHibernateInitializer.java:49)
at com.server.init.CLocalHibernateInitializer.<init>(CLocalHibernateInitializer.java:28)
at com.server.init.CLocalHibernateInitializer.init(CLocalHibernateInitializer.java:35)
at com.CJmsBaseTestCase.initHibernate(CJmsBaseTestCase.java:56)
at com.CJmsBaseTestCase.initialize(CJmsBaseTestCase.java:43)
at com.CJmsBaseTestCase.setUp(CJmsBaseTestCase.java:33)
at com.jms.server.persistence.HBAccountingTest.setUp(HBAccountingTest.java:29)
at junit.framework.TestCase.runBare(TestCase.java:125)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.textui.TestRunner.doRun(TestRunner.java:116)
at com.intellij.rt.execution.junit2.IdeaJUnitAgent.doRun(IdeaJUnitAgent.java:57)
at junit.textui.TestRunner.start(TestRunner.java:172)
at com.intellij.rt.execution.junit.TextTestRunner2.startRunnerWithArgs(TextTestRunner2.java:23)
at com.intellij.rt.execution.junit2.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:97)
at com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:31)

java.lang.RuntimeException: Hibernate not initialized for: /usr/local/projects/server/java/conf/hibernate/, hibernate-config.xml, hibernate.properties
at com.jms.CJmsBaseTestCase.initHibernate(CJmsBaseTestCase.java:60)
at com.jms.CJmsBaseTestCase.initialize(CJmsBaseTestCase.java:43)
at com.jms.CJmsBaseTestCase.setUp(CJmsBaseTestCase.java:33)
at com.jms.server.persistence.HBAccountingTest.setUp(HBAccountingTest.java:29)
at com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:31)


Buth there is such a property. If I replace key-many-to-one with: key-property and many-to-one everthing works fine. But I don't like that variant. Is there a way to solve this problem?