Server was unable to process request. ---> The authorization header is empty

Asked Sep 18 '16 at 05:02

Active Sep 18 '16 at 05:02

Viewed 123 times

i use asmx web service with .net framework 2.0 , i use this code to call service

try
            {
                edu.sharif.hokm.Employee em = new edu.sharif.hokm.Employee();

                CredentialCache credentialCache = new CredentialCache();
                NetworkCredential credentials = new
                   NetworkCredential("user", "pass");
                credentialCache.Add(new Uri(em.Url),
                                    "Basic", credentials);
                em.Credentials = credentialCache;
                em.PreAuthenticate = true;

                DataTable dt = em.GetEmployee("1000");

                MessageBox.Show(dt.Rows.Count.ToString());
            }
            catch(Exception ex)
            {

            }

but get this error

Server was unable to process request. ---> The authorization header is empty

asked Sep 18 '16 at 05:02

mohsen fathi . محسن فتحی

Possible duplicate of [Asmx web service basic authentication](http://stackoverflow.com/questions/10861568/asmx-web-service-basic-authentication) – Jan Köhler Sep 18 '16 at 05:11
i use winform application – mohsen fathi . محسن فتحی Sep 18 '16 at 05:23
new Uri(em.Url) => does the em.Url have a proper value at that point? Try with hard coded URL: myCache.Add(new Uri("http://www.something.com/"),"Basic",new NetworkCredential(UserName,SecurelyStoredPassword)); – Panu Oksala Sep 18 '16 at 07:47
Not work correctly – mohsen fathi . محسن فتحی Sep 18 '16 at 09:09

Server was unable to process request. ---> The authorization header is empty

0 Answers0