Hi Yog,<br /><br />It could be the way you are handling the result event from remoting invocation. Here is a simple Flex app that calls a LiveCycle process via remoting, where the LiveCycle orchestration has two process variables, an input called 'inputStr' of type string and an output called 'outputStr' of type string. The handleResult() method gets 'outputStr' from the result event and assigns it to a Label control.<br /><br /><?xml version="1.0" encoding="utf-8"?><br /><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="100%"<br /> creationComplete="initializeChannelSet()"><br /> <br /><mx:Script><br />// CDATA starts here<br /><br />import mx.messaging.ChannelSet;<br />import mx.messaging.channels.AMFChannel;<br />import mx.rpc.events.ResultEvent;<br />import mx.rpc.events.FaultEvent;<br /><br />private function initializeChannelSet():void {<br /> var cs:ChannelSet= new ChannelSet();<br /> cs.addChannel(new AMFChannel("remoting-amf", "http://localhost:8080/remoting/messagebroker/amf"));<br /> ro.setCredentials("administrator", "password");<br /> ro.channelSet = cs;<br />}<br /><br />private function callLC():void {<br /> ro.invoke({inputStr:nameStr.text});<br />}<br />private function handleResult(event:ResultEvent):void {<br /> remotingResponse.text = event.result.outputStr;<br />}<br /><br />private function handleFault(event:FaultEvent):void {<br />}<br /><br />// CDATA ends here<br /></mx:Script><br /><br /><mx:RemoteObject id="ro" destination="GetDateTime" result="handleResult(event)" fault="handleFault(event)"/><br /><br /><mx:Panel title="Adobe LiveCycle Data Services ES Remoting"<br /> paddingTop="10" paddingLeft="10" paddingRight="10" paddingBottom="10"><br /> <mx:HBox width="100%"><br /> <mx:Label fontWeight="bold" text="What's your name?"/><br /> <mx:TextInput id="nameStr" width="350"/><br /> </mx:HBox><br /> <mx:Label id="remotingResponse"/><br /> <mx:HBox width="100%"><br /> <mx:Spacer width="100%"/><br /> <mx:Button label="Call LC" click="callLC()"/><br /> </mx:HBox><br /></mx:Panel><br /><br /></mx:Application><br /><br />Steve