This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hi Aditi you need to register the service in one of configuration xml and use appropriate tag in mxml to call the service. This is not right forum to discuss flex related issues.You can try flexcoder forum .Already somebody might have asked this question