I Have to post data to Odata webservice. In this post I need to pass token header also. I got token value now I have to try to pass Token Header value and Data also but when i do this I'm getting this kind of ERROR: Stream was not readable

Question

  try
                byte[] auth = Encoding.UTF8.GetBytes("mobtest" + ":" + "welcome1");
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://Server:8000/sap/opu/odata/sap/ZCUST_TESTING_SRV/post_cust");
                //byte[] byteArray = Encoding.UTF8.GetBytes(postXml);
                byte[] byteArray = Encoding.ASCII.GetBytes(jsonnew);
                request.Credentials = new NetworkCredential("mobtest","welcome1");
                request.ContentType = "application/atom+xml";
                request.Method = "GET";
                //request.Headers["Authorization"] = "Basic " + System.Convert.ToBase64String(auth);
                request.Headers["X-CSRF-Token"] = "Fetch";
                HttpWebResponse responseH = (HttpWebResponse)request.GetResponse();
                xToken = responseH.Headers["X-CSRF-Token"];
                Console.WriteLine("xToken : " + xToken.ToString());
                responseH.Close();
                try
                    HttpWebRequest request_post = (HttpWebRequest)WebRequest.Create("http://Server:8000/sap/opu/odata/sap/ZCUST_TESTING_SRV/post_cust");
                    request_post.Credentials = new NetworkCredential("mobtest", "welcome1");
                    request_post.Method = "POST";
                    request_post.Headers["X-CSRF-Token"] = xToken;
                    Console.WriteLine("xToken POST : " + xToken.ToString());
                    request_post.ContentType = "application/json";
                    request_post.Accept = "application/json";
                    request_post.ContentLength = byteArray.Length;
                    Stream dataStream1 = request_post.GetRequestStream();
                    dataStream1.Write(byteArray, 0, byteArray.Length);
                    Console.WriteLine("byteArray : "+byteArray);
                    dataStream1.Close();
                    Console.WriteLine("datastream1");
                    HttpWebResponse response1 = (HttpWebResponse)request.GetResponse();
                    Console.WriteLine("Post response : " + response1.ToString());
                    dataStream1 = response1.GetResponseStream();
                    StreamReader reader1 = new StreamReader(dataStream1);
                    Console.WriteLine("  Console.WriteLine(reader1 : " + reader1);
                    string responseFromServer1 = reader1.ReadToEnd();
                    Console.WriteLine("  Console.WriteLine(responseFromServer1 : " + responseFromServer1);
                    Console.Read();
                    reader1.Close();
                    dataStream1.Close();
                    response1.Close();
                catch(Exception exp)
                    MessageBox.Show("Post Error : "+exp.Message);
            catch(Exception ex)
                MessageBox.Show("Error : "+ex.Message);

Answer 1

Hi Ashwin,
                  That is C# windows application below i mention the XML data and Code also.
string postXml = @"<?xml version='1.0' encoding='UTF-8'?>"+
"<entry xml:base='http://serverip:8000/sap/opu/odata/sap/ZCUST_TESTING_SRV/'\n"+"xmlns='http://www.w3.org/2005/Atom'"+
"xmlns:m='http://schemas.microsoft.com/ado/2007/08/dataservices/metadata'"+
"xmlns:d='http://schemas.microsoft.com/ado/2007/08/dataservices'>"+
"<content type='application/xml'>"+
"<m:properties>"+
"<d:Kunnr>800DUR298</d:Kunnr>" +
"<d:Land1>avi</d:Land1>" +
"<d:Name1>dur</d:Name1>" +
"<d:Name2>ven</d:Name2>" +
"<d:Ort01>chennai</d:Ort01>" +
"<d:Pstlz>500060</d:Pstlz>" +
"<d:EStatus>X</d:EStatus>"+
"</m:properties>"+
" </content>"+
" </entry>";
  try
                byte[] auth = Encoding.UTF8.GetBytes("mobtest" + ":" + "welcome1");
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://Server:8000/sap/opu/odata/sap/ZCUST_TESTING_SRV/post_cust");
                byte[] byteArray = Encoding.UTF8.GetBytes(postXml);
                request.Credentials = new NetworkCredential("mobtest","welcome1");
                request.ContentType = "application/xml";
                request.Method = "GET";
                request.Headers["X-CSRF-Token"] = "Fetch";
                HttpWebResponse responseH = (HttpWebResponse)request.GetResponse();
                xToken = responseH.Headers["X-CSRF-Token"];
                Console.WriteLine("xToken : " + xToken.ToString());
                responseH.Close();
                try
                    HttpWebRequest request_post = (HttpWebRequest)WebRequest.Create("http://Server:8000/sap/opu/odata/sap/ZCUST_TESTING_SRV/post_cust");
                    request_post.Credentials = new NetworkCredential("mobtest", "welcome1");
                    request_post.Method = "POST";
                    request_post.Headers["X-CSRF-Token"] = xToken;
                    Console.WriteLine("xToken POST : " + xToken.ToString());
                    request_post.ContentType = "application/xml";
                    request_post.Accept = "application/xml";
                    request_post.ContentLength = byteArray.Length;
                    Stream dataStream1 = request_post.GetRequestStream();
                    dataStream1.Write(byteArray, 0, byteArray.Length);
                    Console.WriteLine("byteArray : "+byteArray);
                    dataStream1.Close();
                    Console.WriteLine("datastream1");
                    HttpWebResponse response1 = (HttpWebResponse)request.GetResponse();
                    Console.WriteLine("Post response : " + response1.ToString());
                    dataStream1 = response1.GetResponseStream();
                    StreamReader reader1 = new StreamReader(dataStream1);
                    Console.WriteLine("  Console.WriteLine(reader1 : " + reader1);
                    string responseFromServer1 = reader1.ReadToEnd();
                    Console.WriteLine("  Console.WriteLine(responseFromServer1 : " + responseFromServer1);
                    Console.Read();
                    reader1.Close();
                    dataStream1.Close();
                    response1.Close();
                catch(Exception exp)
                    MessageBox.Show("Post Error : "+exp.Message);
            catch(Exception ex)
                MessageBox.Show("Error : "+ex.Message);
Message was edited by: jitendra kansal
Message was edited by: jitendra kansal