diff --git a/APPL/BES/DynArtikelInfo.asp b/APPL/BES/DynArtikelInfo.asp
index 0a6b61aaef..a586affdab 100644
--- a/APPL/BES/DynArtikelInfo.asp
+++ b/APPL/BES/DynArtikelInfo.asp
@@ -75,6 +75,7 @@ var JSON_Result = true;
         __Log("Posting to url: " + xmlurl);
         http_request.open("POST", xmlurl, false, pun, ppw); // Synchroon
         http_request.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
+//        http_request.setRequestHeader("SOAPAction", "urn:VSR#get_stocks");
         __SafeLog("Posting naar leverancier:<br>" + Server.HTMLEncode(xmlReq.xml));
         http_request.send(xmlReq.xml);
         if (http_request.status != 200)
@@ -90,6 +91,7 @@ var JSON_Result = true;
         xmlResp.loadXML(http_request.ResponseText); // for parsing
         if (xmlResp.parseError.errorCode != 0)
         {
+            __SafeDoLog("Response Headers:<br>" + http_request.GetAllResponseHeaders().replace(/\r\n/g, "<br>"));
             __SafeDoLog("Response van leverancier:<br>" + Server.HTMLEncode(http_request.ResponseText));
             __SafeDoLog("Error laden XML antwoord {0}<br>Reason: {1}<br>Regel: {2}({3})"
                     .format(xmlResp.parseError.errorCode, xmlResp.parseError.reason, xmlResp.parseError.line, xmlResp.parseError.filepos), "#f00");