Hi,

I'm trying to make a callout to an external webservice using javascript an apex, but I receive the following error:

A problem with the OnClickJavaScript for this button or link was encountered:

{faultcode:'soapenv:Client', faultstring:'No operation available for request {http://soap.sforce.com/schemas/package/ZCMController}doCalc, please check the WSDL for the service.'}

The relevant javascript is:

var LeadRef="{!Lead.Id}"; 
var iQuoteRef="{!iQuote__c.Id}";

var myvar = sforce.apex.execute("ZCMController","doCalc",{iQuoteid:iQuoteRef,leadid:LeadRef});

and it refers to the Apex:

public class ZCMController {

public static string doCalc(string iQuoteid,string leadid) {
HttpRequest req = new HttpRequest();
req.setEndpoint('http://acceptance.superdooper.com/endpoint/123');
req.setMethod('POST');
req.setHeader('Content-Type', 'text/xml');
req.setHeader('Connection','keep-alive');
req.setHeader('Content-Length','88');
Http h = new Http();
HttpResponse res = h.send(req);
String result = res.getBody();
return result;
}
}

What am I missing?

Why is the error message referring to SOAP and WSDL if I'm using REST? 

Thanks for your help.

Hi,

I'm trying to make a callout to an external webservice using javascript an apex, but I receive the following error:

A problem with the OnClickJavaScript for this button or link was encountered:

{faultcode:'soapenv:Client', faultstring:'No operation available for request {http://soap.sforce.com/schemas/package/ZCMController}doCalc, please check the WSDL for the service.'}

The relevant javascript is:

var LeadRef="{!Lead.Id}"; 
var iQuoteRef="{!iQuote__c.Id}";

var myvar = sforce.apex.execute("ZCMController","doCalc",{iQuoteid:iQuoteRef,leadid:LeadRef});

and it refers to the Apex:

public class ZCMController {

public static string doCalc(string iQuoteid,string leadid) {
HttpRequest req = new HttpRequest();
req.setEndpoint('http://acceptance.superdooper.com/endpoint/123');
req.setMethod('POST');
req.setHeader('Content-Type', 'text/xml');
req.setHeader('Connection','keep-alive');
req.setHeader('Content-Length','88');
Http h = new Http();
HttpResponse res = h.send(req);
String result = res.getBody();
return result;
}
}

What am I missing?

Why is the error message referring to SOAP and WSDL if I'm using REST? 

Thanks for your help.