Hello! I am using Web Services for the first time and I need to make it work. I am accessing a ASP.NET (asmx) website from a big international company (this means that the server really works fine). I can access data using SoapClient and get the information from: POST /BROKER_V2/service.asmx HTTP/1.1 Host: ww3.bdfnivea.com.br Content-Type: text/xml; charset=utf-8 Content-Length: length SOAPAction: "http://ww3.bdfnivea.com.br/BROKER_v2/AuthenticateUser" <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body> <AuthenticateUser xmlns="http://ww3.bdfnivea.com.br/BROKER_v2/"> <remoteLoginCode>string</remoteLoginCode> <password>string</password> </AuthenticateUser> </soap:Body> </soap:Envelope> But when I try to get the information from: POST /BROKER_V2/service.asmx HTTP/1.1 Host: ww3.bdfnivea.com.br Content-Type: text/xml; charset=utf-8 Content-Length: length SOAPAction: "http://ww3.bdfnivea.com.br/BROKER_v2/getClientData" <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body> <getClientData xmlns="http://ww3.bdfnivea.com.br/BROKER_v2/"> <webParam> <pasta>MPP or JOHN or GIRO or OKCOSMETICOS</pasta> <sessionID>string</sessionID> </webParam> </getClientData> </soap:Body> </soap:Envelope> It does not work. The only diference I can notice is the tag <WebParam>. Is there anyone here that had such problem before and could help me? Thank you all Deleo