This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hi Uday Welcome to JavaRanch. We don't have many rules here, but one we do have is the JavaRanch Official Policy On Displayed Names, which requires your displayed name to be a real name. Could you please change your displayed name to meet this policy? You can change it here. Did you run the RMI Compiler (rmic) against your classes? Did you start the RMI Registry in the base path where your stubs can be found? If not you will need to set the java.rmi.server.codebase so that the registry can find your classes (I have not gone into details because this is unnecessary for this assignment - start the RMI Registry programatically and you wont have that problem). Regards, Andrew