Error in ejb-jar.xml for Entity Bean CMPHome: expected only one prim-key-class tag

Hi,

There is an error during deployment as the error says "expected only one prim-key-class tag" in the ejb-jar.xml. Below is the ejb-jar.xml code.

<?xml version="1.0" ?>
 <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://www.jboss.org/j2ee/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
 <enterprise-beans>
 <session>
 <ejb-name>Employee Session</ejb-name>
 <home>com.test.EmpHome</home>
 <remote>com.test.EmpRemote</remote>
 <ejb-class>com.test.EmpBean</ejb-class>
 <session-type>Stateful</session-type>
 <transaction-type>Bean</transaction-type>
 <ejb-local-ref>
 <description>This is the reference to the CMP bean</description>
 <ejb-ref-name>ejb/local/CMPHome</ejb-ref-name>
 <ejb-ref-type>Entity</ejb-ref-type>
 <local-home>com.test.CMPHome</local-home>
 <local>com.test.CMPRemote</local>
 <ejb-link>CMPHome</ejb-link>
 </ejb-local-ref>
 </session>

 <entity>
 <ejb-name>CMPHome</ejb-name>
 <local-home>com.test.CMPHome</local-home>
 <local>com.test.CMPRemote</local>
 <ejb-class>com.test.CMPBean</ejb-class>
 <persistence-type>Container</persistence-type>
 <cmp-version>2.x</cmp-version>
 <abstract-schema-name>Employee</abstract-schema-name>
 <prim-key-class>java.lang.String</prim-key-class>
 <reentrant>False</reentrant>
 <cmp-field>
 <field-name>id</field-name>
 </cmp-field>
 <cmp-field>
 <field-name>empId</field-name>
 </cmp-field>
 <cmp-field>
 <field-name>empName</field-name>
 </cmp-field>
 <primkey-field>id</primkey-field>
 <query>
 <description>Gets whole collection of Employees</description>
 <query-method>
 <method-name>findEmployee()</method-name>
 <method-params/>
 </query-method>
 <ejb-ql>Select OBJECT(r) From Employee r</ejb-ql>
 </query>

 <abstract-schema-name>Customer</abstract-schema-name>
 <prim-key-class>java.lang.Integer</prim-key-class>
 <reentrant>False</reentrant>
 <cmp-field>
 <field-name>cid</field-name>
 </cmp-field>
 <cmp-field>
 <field-name>custId</field-name>
 </cmp-field>
 <cmp-field>
 <field-name>custName</field-name>
 </cmp-field>
 <primkey-field>cid</primkey-field>
 <query>
 <description>Gets whole collection of Customer</description>
 <query-method>
 <method-name>findCustomer()</method-name>
 <method-params/>
 </query-method>
 <ejb-ql>Select OBJECT(a) From Customer a</ejb-ql>
 </query>

 </entity>
 </enterprise-beans>

 <assembly-descriptor>
 <container-transaction>
 <method>
 <ejb-name>CMPHome</ejb-name>
 <method-name>*</method-name>
 </method>
 <trans-attribute>Required</trans-attribute>
 </container-transaction>
 </assembly-descriptor>

</ejb-jar>