Note:
The examples shown assume that the class files for deployed EJBs are located on Designer's classpath. If they are not, Designer will incorrectly display the value of any object it cannot de-serialize as “null” in the run-time results. This does not prevent the flow service from working properly. However, it can cause confusion for the user. To avoid this situation, make sure that the class files for any relevant objects (EJB or otherwise) are available to Designer.