Foreign Key Must Have the Same Number Of Columns As the Referenced Primary Key

[Lakshmeepathi Ghiree Anandh]

I get the following error when <one-to-many>(Set) is used on a table with a composite-id. i.e when TYPE_ID in CALL_CENTER_TYPE_ASSOC table ,is not a part of composite-id, <one-to-many>(Set)
works.

Though it is <many-to-many>,I ll have only one object of CALL_CENTER_TYPE_ASSOC at a time.So,I thought <one-to-many> will retrieve multiple rows from
IM_CTIS_WORKFLOW_ASSOC.It worked when the column was not a part of composite-id.

I DO NOT HAVE THE COLUMN "CALL_CENTER_ID" AND I CANNOT ADD IT TO THE TABLE "IM_CTIS_WORKFLOW_ASSOC"

How do I get the same functionality when TYPE_ID is a part of composite-id? Please help. Thanks in advance.

Foreign key (FKDB7E233EB70B075B:IM_CTIS_WORKFLOW_ASSOC [TYPE_ID])) must have same number of columns as the referenced primary key (CALL_CENTER_TYPE_ASSOC [TYPE_ID,CALL_CENTER_ID])

 
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Aug 10, 2012 4:44:40 PM by Hibernate Tools 3.4.0.CR1 -->
<hibernate-mapping>
	<class name="com.tcs.itis.common.hibernate.pojo.CallCenterTypeAssoc"
		table="CALL_CENTER_TYPE_ASSOC">
		<composite-id name="id"
			class="com.tcs.itis.common.hibernate.pojo.CallCenterTypeAssocId">
			<key-property name="typeId">
				<column name="TYPE_ID" />
			</key-property>
			<key-property name="callCenterId">
				<column name="CALL_CENTER_ID" />
			</key-property>
		</composite-id>
	
		<set name="ctisWorkflowAssoc" table="IM_CTIS_WORKFLOW_ASSOC"
			inverse="true" lazy="false" fetch="select">
			<key>
				<column name="TYPE_ID" />
			</key>
			<one-to-many
				class="com.tcs.itis.common.hibernate.pojo.CtisWorkflowAssoc" />
		</set>
		
		
	</class>
</hibernate-mapping>

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Aug 6, 2012 10:30:50 AM by Hibernate Tools 3.4.0.CR1 -->
<hibernate-mapping>
    <class name="com.tcs.itis.common.hibernate.pojo.CtisWorkflowAssoc" table="IM_CTIS_WORKFLOW_ASSOC">
        <id name="id">
            <column name="ID" />
            <generator class="increment" />
        </id>
  
        <property name="typeId" >
            <column name="TYPE_ID" />
        </property>
      
    </class>
</hibernate-mapping>