Example


public class BeanClass implements javax.ejb.EntityBean {
public void passBeanInstance (EntityContext context, BeanClassTwo bean) {
bean.setBean(this);
}

//outros métodos que devem implementar a interface
}

Solução
Evite transmitir this. Utilize getEJBObject().


public class BeanClass implements javax.ejb.EntityBean {
public void passBeanInstance (EntityContext context, BeanClassTwo bean) {
bean.setBean(context.getEJBObject());
}

//outros métodos que devem implementar a interface
}