Web service and interactive form Adobe Licecycle

Dear experts,

have you ever try to use web service in Adobe Livecycle?

I want to use interactive form to create / update / read a custom business object.

This is the code in adobe livecycle after a button on-click action. I am not sure if the code is correct.

form1.subform1.CreateBtn::click - (JavaScript, client)

var input1 = form1.subform1.ProductConfigID.rawValue;

var input2 = form1.subform1.Description.rawValue;

var myURL = "https://my0000000.crm.ondemand.com/sap/bc/srt/scs/sap/yykh726zly_priceconfiguration?wsdl";

var myProxy = SOAP.connect(myURL);

var myAuthen = {

        Username : "username",

        Password : "password"

};

var myAction = "http://0000000-one-off.sap.com/YKH726ZLY_/YKH726ZLY_PriceConfiguration/CreateRequest";

var myRequest = {

        "http://0000000-one-off.sap.com/YKH726ZLY_" : ProdConfCreateRequest(

                {ProdConf : {

                        ProductConfigID : input1,

                        Description              : input2

                        }

                }

        )

};

var response = SOAP.request({

        cURL : myURL,

        oRequest : myRequest,

        cAction : myAction,

        oAuthentication      : myAuthen

});

Many thanks and happy Holidays

Cheers

Linh