Ejb injection issue in Spring Service

I am trying to inject Ejb into Spring service using the annotations but I am getting the following errors.

org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'userProfileServiceBean': Injection of resource fields failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefini tionException: No unique bean of type [com.hnw.campaign.dao.UserDAO] is defined: Unsatisfied dependency of type [interface com.hnw.campaign.dao.UserDAO]: expected at least 1 matching bean


MY java code is
-------------------
@Service
public class UserProfileServiceBean implements UserProfileService {
@EJB UserDAO userDAO;
public UserProfile getUserProfile(String userId) {
//System.out.println("Inside user profile service bean *****************************="+userDAO);
}
}

The UserDAO is in the separate jar file ....
Structure of Ear file is
ear
------>application.war
------>meta.inf
------>ejbEntities.jar (my UserDAO exists here)
------>lib