Step Into does not work from Servlet To EJB

1. Create New Enterprise Application With One EJB Module and One WebApp
2. Create Some business method in EJB Module
3. Inject EJB usin @EJB annotation in Servlet
4. Set BreakPoint in the Servlet at the line that invokes EJB Module
5. Invoke Servlet. When breakpoint is reached Press F7 (Step into)

NetBeans does not step into business method. If you set the breakpoint in the business method, then it works.