﻿<?xml version='1.0' encoding='UTF-8'?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>Newsgator Forums / NewsGator API / Extras  / 500 error / Latest Posts</title><generator>InstantForum.NET v4.1.4</generator><description>Newsgator Forums</description><link>http://forum.newsgator.com/</link><webMaster>info@newsgator.com</webMaster><lastBuildDate>Wed, 07 Jan 2009 14:15:59 GMT</lastBuildDate><ttl>20</ttl><item><title>500 error</title><link>http://forum.newsgator.com/Topic40768-8-1.aspx</link><description>Can someone clue me in to why this header (SOAPAction) is not being accepted or if that is really the cause of this error?  Below is the Request and Response, I have removed the SOAPAction header and I then get another error saying it is required.  Thanks, also, I have used this library with other implemenations on other API's without catch so I am confused as to why the request is being rejected.&lt;br&gt;&lt;br&gt;Request&lt;br&gt;&lt;br&gt;POST /ngws/svc/Folder.asmx HTTP/1.0&lt;br&gt;Host: services.newsgator.com&lt;br&gt;User-Agent: NuSOAP/0.7.3 (1.114)&lt;br&gt;Content-Type: text/xml; charset=ISO-8859-1&lt;br&gt;SOAPAction: "https://services.newsgator.com/ngws/svc/Folder.asmx/GetFolders"&lt;br&gt;Authorization: Basic removedforsecurity:)&lt;br&gt;Content-Length: 481&lt;br&gt;&lt;br&gt;&amp;lt;?xml version="1.0" encoding="ISO-8859-1"?&amp;gt;&amp;lt;SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"&amp;gt;&amp;lt;SOAP-ENV:Body&amp;gt;&amp;lt;ns6036:GetFolders xmlns:ns6036="http://services.newsgator.com"&amp;gt;&amp;lt;/ns6036:GetFolders&amp;gt;&amp;lt;/SOAP-ENV:Body&amp;gt;&amp;lt;/SOAP-ENV:Envelope&amp;gt;&lt;br&gt;&lt;br&gt;Response&lt;br&gt;&lt;br&gt;HTTP/1.1 500 Internal Server Error&lt;br&gt;Date: Sun, 22 Jun 2008 01:01:50 GMT&lt;br&gt;Server: Microsoft-IIS/6.0&lt;br&gt;MicrosoftOfficeWebServer: 5.0_Pub&lt;br&gt;X-Powered-By: ASP.NET&lt;br&gt;X-AspNet-Version: 2.0.50727&lt;br&gt;Cache-Control: private&lt;br&gt;Content-Type: text/xml; charset=utf-8&lt;br&gt;Content-Length: 467&lt;br&gt;&lt;br&gt;&amp;lt;?xml version="1.0" encoding="utf-8"?&amp;gt;&amp;lt;soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&amp;gt;&amp;lt;soap:Body&amp;gt;&amp;lt;soap:Fault&amp;gt;&amp;lt;faultcode&amp;gt;soap:Client&amp;lt;/faultcode&amp;gt;&amp;lt;faultstring&amp;gt;Server did not recognize the value of HTTP Header SOAPAction: https://services.newsgator.com/ngws/svc/Folder.asmx/GetFolders.&amp;lt;/faultstring&amp;gt;&amp;lt;detail /&amp;gt;&amp;lt;/soap:Fault&amp;gt;&amp;lt;/soap:Body&amp;gt;&amp;lt;/soap:Envelope&amp;gt;</description><pubDate>Sat, 21 Jun 2008 19:22:07 GMT</pubDate><dc:creator>adev</dc:creator></item></channel></rss>