Thanks for reply Deliverance!
No, I am not planning to providing any transaction management.

Result List of claims() I will give to a job.

I am also updating my recent try….

I modified my Integration-dao.xml as follows. Still I am getting same exception, do I need to change any thing on CListDAO.java ?

Code:
	<bean id="claimNumberListDAO"
		class="com.asi.integration.cc.jobs.activity.ClaimNumberListDAO"
		p:dataSource-ref="dataSource" p:sqlLoader-ref="sqlLoader" 
		p:jdbcTemplate-ref="jdbcTemplate"/>

	<!-- The db JdbcTemplate class -->
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
	</bean>