Server did not recognize the value of HTTP Header SOAPAction 原创

错误信息：

<?xml version="1.0" encoding="utf-8"?><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"><soap:Body><soap:Fault><faultcode>soap:Client</faultcode><faultstring>Server did not recognize the value of HTTP Header SOAPAction: http://ip:port/xxxx.asmx?wsdl.</faultstring><detail /></soap:Fault></soap:Body></soap:Envelope>

服务端:.NET

客户端:POST KETTLE

解决方法：SOAPAction不放置在Header中