Security Error when creating a web service with Flex

Question

Hello comminuty.
I'm using Flex to create a standalone application and I have to use web services to retrieve data from SAP.
I used the bapi bapi_flight_getlist to create an associated WS that works fine (tested with the Eclipse's WS Explorer).
In Flex Builder, I use the following code to create my web service:
     <mx:WebService
          showBusyCursor="true"
          id="service"           
          wsdl="{wsdl}"
          result="resultCreateWSHandler(event);"
          fault="faultCreateWSHandler(event);">
            <mx:operation name="FlightGetList"
                 result="resultWSHandler(event)"
                 fault="faultWSHandler(event)"></mx:operation>                    
        </mx:WebService>
And this is the error I'm getting:
(mx.messaging.messages::ErrorMessage)#0
  body = (null)
  clientId = "DirectHTTPChannel0"
  correlationId = "E578ED8C-EF29-44E7-8D57-57B4DB6EB613"
  destination = ""
  extendedData = (null)
  faultCode = "Channel.Security.Error"
  faultDetail = "Destination: DefaultHTTP"
  faultString = "Security error accessing url"
  headers = (Object)#1
    DSStatusCode = 0
  messageId = "6E7AC45E-418D-90CD-96AD-57B52DB1DAF4"
  rootCause = (flash.events::SecurityErrorEvent)#2
    bubbles = false
    cancelable = false
    currentTarget = (flash.net::URLLoader)#3
      bytesLoaded = 0
      bytesTotal = 0
      data = (null)
      dataFormat = "text"
    eventPhase = 2
    target = (flash.net::URLLoader)#3
    text = "Error #2048: Violation de la sécurité Sandbox : http://localhost:8300/ztest2/bin-debug/ztest2.swf ne peut pas charger de données à partir de http://XXXX:8006/sap/bc/srt/wsdl/bndg_DEB8A28C2E19EEF19C080050568D135B/wsdl11/allinone/ws_policy/document?sap-client=800."
    type = "securityError"
  timestamp = 0
  timeToLive = 0
Translation: "Error #2048: Sandbox security violation: http:....swf cannot load data from http:...client=800"
Would any of you have an idea about what is causing this error??
Thanks for any help you can provide.
Regards,
C.

Answer 1

Hi Cristina
Did your flex application worked. i am also having same problm. cant access the BAPI from standalone flex application.
Jay