Trace a webservice request to a remote server

Hi!
I'm looking for a way to trace an outgoing webservice request and its response with WebAS 7.0 (Java only). There is plenty of information available to trace requests to the WebAS itself, but I couldn't find anything if the target system is remote and the WebAS is only the client.
At the moment, I'm working on a StandaloneClientProxy that failes to request a Webservice, as the returned content type is text/html. All I want is to see is what exactly is returned by the service (login page, error page, ...).
Best regards,
Frank

Hello!
Maybe it would help using the wsnavigator-Test-Tool? There you can see the returned SOAP. It can be fount under <host>:50000/wsnavigator on web as.
Otherwise there are some proprietary tools for distributed systems like:
Introscope (Full version - not in read only mode like it is offered in the SAP licence)
Dynatrace
There you can monitor connections over the whole network.

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Hi Andrew. In order for us diagnose this issue, you'll need to capture some network traces using a tool such as Fiddler and share them by sending a Frown.
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How to make a HTTP Post request to a remote server ?

Hi Guys,
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Have you tried to use HttpsURLConnection instead ?

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This is a Tunnel. Status: OPEN, Raw Bytes Out: 3,797; In: 7,604
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Request Count:   1
Bytes Sent:      107  (headers:107; body:0)
Bytes Received: 107  (headers:107; body:0)
Tunnel Sent:     3,797
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ClientBeginRequest: 11:06:11.395
GotRequestHeaders: 11:06:11.395
ClientDoneRequest: 11:06:11.395
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DNS Lookup:   176ms
TCP/IP Connect: 77ms
HTTPS Handshake: 0ms
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ServerGotRequest: 11:06:11.649
ServerBeginResponse: 00:00:00.000
GotResponseHeaders: 00:00:00.000
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See http://fiddler2.com/r/?FiddlerLog for details.
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10:33:33:8118 Fiddler.Network.AutoProxy> AutoProxy Detection failed.
10:33:33:8118 AutoProxy failed. Disabling for this network.
10:33:33:8118 Windows 8+ AppContainer isolation feature detected.
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11:01:21:4145 HTTPSLint> Warning: ClientHello record was 382 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
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Error while accessing WebServices from remote Server

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Thanks and Regards...

Hi Friends,
I solved it.It was because of old jar files.Then I replaced it and every thing started working fine.
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I think you may have the answer to my question (funny, but the one supposed to answer is asking).
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ESB Portal : The remote server returned an error: (400) Bad Request

Hi,
I am getting the below error message while trying to access ESB Portal:
========================
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/18/2013 12:07:10 PM
Event time (UTC): 12/18/2013 12:07:10 PM
Event ID: 2a429911fb69455ab3b77348c8b259ce
Event sequence: 10
Event occurrence: 2
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1/ROOT/ESB.Portal-1-130318418493427545
Trust level: Full
Application Virtual Path: /ESB.Portal
Application Path: C:\Projects\Microsoft.Practices.ESB\Source\Samples\Management Portal\ESB.Portal\
Machine name: WIN-HG1MJEC7KJS
Process information:
Process ID: 3220
Process name: w3wp.exe
Account name: NT AUTHORITY\SYSTEM
Exception information:
Exception type: WebException
Exception message: The remote server returned an error: (400) Bad Request.
Request information:
Request URL: http://localhost/esb.portal/default.aspx
Request path: /esb.portal/default.aspx
User host address: ::1
User: WIN-HG1MJEC7KJS\ESBUser
Is authenticated: True
Authentication Type: Negotiate
Thread account name: NT AUTHORITY\SYSTEM
Thread information:
Thread ID: 4
Thread account name: NT AUTHORITY\SYSTEM
Is impersonating: False
Stack trace: at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
Custom event details:
====================
I also looked at thread : http://social.msdn.microsoft.com/Forums/en-US/1fb510a8-9f4b-4e1e-9261-3273b037786c/esbportal-bad-request-400?forum=biztalkesb
However didn't able to find the workaround for the same.
Best Regards,
Harkirat

Hi,
On a local server you don't have to change the web.config if you use local Windows Groups. Check if the User is added to the "BizTalk Server Administrators" Group. Also check if the Group or the User has rights to access EsbExceptionDb & ESBAdmin
database. You also have to enable "Windows Authentication" in IIS for the ESB.Portal.
Local Machine settings:
ESB.Exceptions.Service\Web.config
<connectionStrings><add providerName="System.Data.SqlClient" connectionString="Integrated Security=SSPI;Data Source=.;Initial Catalog=EsbExceptionDb" name="EsbExceptionDbConnectionString"/></connectionStrings>
C:\Projects\Microsoft.Practices.ESB\Source\Samples\Management Portal\ESB.Portal\Web.config
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<add name="AdminDatabaseServer" providerName="System.Data.SqlClient" connectionString="Network Library=dbmssocn;Data Source=(local);Integrated Security=True;Initial Catalog=ESBAdmin;"/>
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<authentication mode="Windows"/>
<authorization><allow roles="BizTalk Application Users"/>
<allow roles="BizTalk Server Administrators"/>
<allow roles="Administrators"/>
<deny users="*"/>
</authorization>
Kind regards,
Tomasso Groenendijk
Blog
| Twitter
MCTS BizTalk Server 2006, 2010
If this answers your question please mark it accordingly

Provider hosted app error message: The remote server returned an error: (429) Too Many Requests.

Hi,
I have a customer running a provider hosted app and in Sharepoint 2013. Things have been working fine but recently they keep experiencing an issue where the all the app parts on the page show the following error message. Does anyone have an idea what
could be causing this problem and how I can fix it? The Sharepoint site and provider hosted app site are running on a Server 2008 R2 box with IIS 7.5.
Server Error in '/Test.Sharepoint.App' Application.
The remote server returned an error: (429) Too Many Requests.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Net.WebException: The remote server returned an error: (429) Too Many Requests.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[WebException: The remote server returned an error: (429) Too Many Requests.]
System.Net.HttpWebRequest.GetResponse() +8527180
Microsoft.SharePoint.Client.SPWebRequestExecutor.Execute() +58
Microsoft.SharePoint.Client.ClientRequest.ExecuteQueryToServer(ChunkStringBuilder sb) +975
Test.Sharepoint.AppWeb.Pages.LatestAnnouncement.GetLatestAnnouncement(Boolean showFullText) +610
Test.Sharepoint.AppWeb.Pages.LatestAnnouncement.Page_Load(Object sender, EventArgs e) +764
System.Web.UI.Control.LoadRecursive() +71
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3178
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18034
Impreza Software Development

Hi GuYumming,
I have checked the Sharepoint site using Fiddler and my X-SharePointHealthScore stays consistently on 1, I have even refreshed the site and had the "(429) Too Many Requests" error happen right in front of me whilst Fiddler is running and when I look at the
200 response for the Sharepoint site it is still showing "X-SharePointHealthScore: 1".
I assume because of this I do not need to make any of the changes suggested in your article above?
I have also been through the ULS logs and found the following 3 log entries that appear to relate to the issue but they do not really mean much to me so I am hoping that you can help:
Begin CSOM Request ManagedThreadId=59, NativeThreadId=12476
SPResourceTally(ClientServiceRequestDuration) value 1 + 150425 > 150000
ResourceBudgetExceeded, sending throttled status code. Exception=Microsoft.SharePoint.SPResourceBudgetExceededException: ResourceBudgetExceeded     at Microsoft.SharePoint.SPResourceTally.Check(Int32 value)
at Microsoft.SharePoint.SPAggregateResourceTally.Check(SPResourceKind kind, Int32 value)     at Microsoft.SharePoint.Client.SPClientServiceHost.OnBeginRequest()
Impreza Software Development

Test-ActiveSyncConnectivity fails with The remote server returned an error: (400) Bad Request.

Hi all,
I'm on the process of transition from Exchange 2003 to 2010, everything is going perfectly alright however ActiveSync is bugging me!
when I try to test activesync I get the following error:
[PS] C:\>Test-ActiveSyncConnectivity -MailboxCredential $user -TrustAnySSLCertificate |FL
RunspaceId : 136b8f68-26ec-4e29-a5bb-cf5ee816e04b
LocalSite : SITE
SecureAccess : True
VirtualDirectoryName :
Url :
UrlType : Unknown
Port : 0
ConnectionType : Plaintext
ClientAccessServerShortName : cas01
LocalSiteShortName : SITE
ClientAccessServer : CASSERVERNAME
Scenario : Options
ScenarioDescription : Issue an HTTP OPTIONS command to retrieve the Exchange ActiveSync protocol version.
PerformanceCounterName :
Result : Success
Error :
UserName : user1
StartTime : 12/12/2012 1:02:23 PM
Latency : 00:00:00.0312496
EventType : Success
LatencyInMillisecondsString : 31.25
Identity :
IsValid : True
RunspaceId : 136b8f68-26ec-4e29-a5bb-cf5ee816e04b
LocalSite : Reckon_NS
SecureAccess : True
VirtualDirectoryName :
Url :
UrlType : Unknown
Port : 0
ConnectionType : Plaintext
ClientAccessServerShortName : CASSERVERNAME
LocalSiteShortName : SITE
ClientAccessServer : CASSERVERNAME
Scenario : FolderSync
ScenarioDescription : Issue a FolderSync command to retrieve the folder hierarchy.
PerformanceCounterName : DirectPush Latency
Result : Failure
Error : [System.Net.WebException]: The remote server returned an error: (400) Bad Request.
HTTP response headers:
MS-Server-ActiveSync: 6.5.7638.1
Content-Length: 46
Cache-Control: private
Content-Type: text/html
Date: Wed, 12 Dec 2012 02:02:23 GMT
Server: Microsoft-IIS/7.5
X-AspNet-Version: 2.0.50727
X-Powered-By: ASP.NET
UserName : user1
StartTime : 12/12/2012 1:02:23 PM
Latency : -00:00:01
EventType : Error
LatencyInMillisecondsString :
Identity :
IsValid : True
environment:
Ex 2003 'Exchange' virtual directory permission: Integrated Windows Authentication, Basic
Ex 2003 'OMA' permission: Basic Authentication
Ex 2003 'ActiveSync' permission: Integrated, Basic
Ex 2010 successfully redirects users from 2010 to 2003 webmail if you login to OWA with a mailbox on 2003

Yes Martina,
It has been done through ESM
I cannot test using testexchangeconnectivity.com since I cannot put the 2010 one into production, I will get into trouble if I change the DNS record to the new mail server!
Yes, EAS works perfectly fine with 2010 mailboxes.
OK.
It might be that it's not possible to run Test-ActiveSyncConnectivity against a mailbox stored in Exchange 2003.
Installing KB937031 and enabling Windows Authentication is really all that needs to be done in EX03, in order for Exchange 2010 to proxy the EAS requests.
Martina Miskovic

"the remote server returned an error (400) bad request." can't able to upload file size 1 MB

I cant able to upload the file size >1 MB its showing error."the remote server returned an error (400) bad request."
any one kindly help to fix the issue.

Hi,
Are you trying thru OOB or how..
Please check the "maximum file size for sharepoint".
refer below links for the same.
https://angler.wordpress.com/2012/03/21/increase-the-sharepoint-2010-upload-file-size-limit/
https://msdn.microsoft.com/en-us/library/ff487972.aspx
Don't forget to mark it as an Answer if it resolves your problem or Vote Me if it useful.
Mahesh

How 2 pass a request from a broswer to remote server via a proxy server

hi my program is on a proxy server it will be lisenting in port 9876
i have configured in a way that all browsers request pass thro this proxy server
so when user request for www.yahoo.com in the browser the
resquest is passed 2 this proxy server. so i got the host name and created a socket.
i read all the request that has come from the browser such as "GET www.yahoo.com HTTP/1.1 ,,"
I got the outputstream for the remote socket and i passed all these request to the remote host.. but i could nt get any response frm server can any one help me out?
===
import java.io.*;
import java.net.*;
class Proxyserver
ServerSocket ser;
Socket myclient;
BufferedReader br;
String cf1="\r\n",cf2="\r\n\n",lf="\n";
OutputStream o_remote;
public Proxyserver()
try
ser=new ServerSocket(9876);
myclient=ser.accept();
// read inital requst from browser
br=new BufferedReader(new InputStreamReader(myclient.getInputStream()));
String req=br.readLine();
String temp=req;
int val=temp.indexOf((int)'/',11);
String host=req.substring(11,val);
//connect 2 host
Socket remote=new Socket(host,80);
System.out.println(remote.toString());
o_remote=remote.getOutputStream();
while(req!=null)
System.out.println(req);
o_remote.write(req.getBytes(),0, req.length());
o_remote.write(cf2.getBytes());
o_remote.flush();
req=br.readLine();
o_remote.write(lf.getBytes());
o_remote.write(lf.getBytes());
o_remote.flush();
// wait for response from remote server
InputStream in=remote.getInputStream();
int response=in.read();
while(response!=-1)
System.out.println((char)response);
response=in.read();
//close all sockets
remote.close();
myclient.close();
ser.close();
}catch(Exception e){}
public static void main(String a[])
new Proxyserver();
===
op i got all the req from the broswer and wrote 2 op stream of remote server but i could nt get the response
==
output"
Socket[addr=javaworld.com/130.94.4.230,port=80,localport=3225]
GET http://javaworld.com/ HTTP/1.0
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
Accept-Language: en-us
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322)
Host: javaworld.com
Proxy-Connection: Keep-Alive

Hi
Just look for JspSmartUpload classes ..
this will help u
U can use
<input type=file name=f >
thanks
regds

ASMX web service and The remote server returned an error: (500) Internal Server Error issue

i have developed a very small web service and which is hosted along with our web site. our webservice url is
http://www.bba-reman.com/Search/SearchDataIndex.asmx
web service code
namespace WebSearchIndex
#region SearchDataIndex
/// <summary>
/// SearchDataIndex is web service which will call function exist in another library for part data indexing
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class SearchDataIndex : System.Web.Services.WebService
//public AuthHeader ServiceAuth=null;
public class AuthHeader : SoapHeader
public string Username;
public string Password;
#region StartIndex
/// <summary>
/// this function will invoke CreateIndex function of SiteSearch module to reindex the data
/// </summary>
[WebMethod]
public string StartIndex(AuthHeader auth)
string strRetVal = "";
if (auth.Username == "Admin" && auth.Password == "Admin")
strRetVal = SiteSearch.CreateIndex(false);
else
SoapException se = new SoapException("Failed : Invalid credentials",
SoapException.ClientFaultCode,Context.Request.Url.AbsoluteUri,new Exception("Invalid credentials"));
throw se;
return strRetVal;
#endregion
#endregion
when i was calling that web service from my win apps using
HttpWebRequest
class then getting error The remote server returned an error: (500) Internal Server Error
here is code of my win apps from where i am calling web service
string strXml = "";
strXml = "<s:Envelope xmlns:s='http://schemas.xmlsoap.org/soap/envelope/'><s:Body><StartIndex xmlns='http://tempuri.org/' xmlns:i='http://www.w3.org/2001/XMLSchema-instance'><auth><Username>joy</Username><Password>joy</Password></auth></StartIndex></s:Body></s:Envelope>";
string url = "http://www.bba-reman.com/Search/SearchDataIndex.asmx";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "POST";
req.ContentType = "text/xml";
req.KeepAlive = false;
req.ContentLength = strXml.Length;
StreamWriter streamOut = new StreamWriter(req.GetRequestStream(), System.Text.Encoding.ASCII);
streamOut.Write(strXml);
streamOut.Close();
StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());
string strResponse = streamIn.ReadToEnd();
streamIn.Close();
i am just not being able to understand when this line execute
StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());
then getting the error The remote server returned an error: (500) Internal Server Error
not being able to understand where i made the mistake. mistake is in the code of web service end or in calling code?
help me to fix this issue. thanks

Hi Mou,
I just tried your win app code about calling web service, but failed. I got the 500 error after I called your service:
The error message I quoted from Fiddler:
<?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>System.Web.Services.Protocols.SoapException: Failed : Invalid credentials ---> System.Exception: Invalid credentials
--- End of inner exception stack trace ---
at BBAReman.WebSearchIndex.SearchDataIndex.StartIndex(AuthHeader auth)</faultstring><faultactor>http://www.bba-reman.com/Search/SearchDataIndex.asmx</faultactor><detail /></soap:Fault></soap:Body></soap:Envelope>
I am not totally sure that error occurred by the authentication. But I suggest you can try to add this service into your project using this method below:
1.right click the Reference and select Add Service Reference
2.input your service link and click "Go"
And you can use this service as the following:
private async void callService()
ServiceReference1.SearchDataIndexSoapClient client =new ServiceReference1.SearchDataIndexSoapClient();
var Str= await client.StartIndexAsync(new ServiceReference1.AuthHeader { Username = "Admin", Password = "Admin" });
Please try it.
Regards,
Will
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[E2010] [EWS] [C#] [Windows]: Unable to connect to remote server

I have a Windows Service that uses EWS to connect to a mailbox and do some things with certain emails. The service has been running for a while now, with little to no issues. Just recently the service will stop and when viewing the event log, we receive
the following error.
Error Message: The request failed. Unable to connect to the remote server
Inner Exception: System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.InternalBind(EndPoint localEP)
   at System.Net.Sockets.Socket.BeginConnectEx(EndPoint remoteEP, Boolean flowContext, AsyncCallback callback, Object state)
   at System.Net.Sockets.Socket.UnsafeBeginConnect(EndPoint remoteEP, AsyncCallback callback, Object state)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.GetResponse()
   at Microsoft.Exchange.WebServices.Data.EwsHttpWebRequest.Microsoft.Exchange.WebServices.Data.IEwsHttpWebRequest.GetResponse()
   at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
Target Site: Microsoft.Exchange.WebServices.Data.IEwsHttpWebResponse GetEwsHttpWebResponse(Microsoft.Exchange.WebServices.Data.IEwsHttpWebRequest)
Source: Microsoft.Exchange.WebServices
Stack Trace:    at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
   at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
   at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
   at Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems[TItem](IEnumerable`1 parentFolderIds, SearchFilter searchFilter, String queryString, ViewBase view, Grouping groupBy, ServiceErrorHandling errorHandlingMode)
   at Microsoft.Exchange.WebServices.Data.ExchangeService.FindItems(FolderId parentFolderId, SearchFilter searchFilter, ViewBase view)
   at MyClass.CleanupDeletedItems()
   at MyClass.ReadEmail()
   at MyService.WorkerFunction()
This so far has only occured twice, but I am not sure if the issue is on the exchange servers, or the server where the service itself is running. Any ideas on what would cause this issue and how to go about fixing it?
If you find that my post has answered your question, please mark it as the answer. If you find my post to be helpful in anyway, please click vote as helpful.
Don't Retire Technet

Hi Clayman
Well it makes sense to me that the registry could help, checking the lines in the error code, it appears that the for some reason the server could not stablish a connection, the error states: because the system lacked sufficient buffer space or because a queue
was full.
It seems don't make sence untill you have a look at Socket Class (MSDN article), which say: The Socket class provides a rich set of methods and properties for network communications. The Socket class allows you to perform both synchronous and asynchronous data
transfer using any of the communication protocols listed in the ProtocolType
Checking also the HttpWebRequest Class, we can see the it also relays on Socket Class, as it says by the end of your exception:
[at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)]
I also don't know if you could reboot your machine, but it would be good.
Also I really think its worthy a try, as not much information can befound on this EWS issue.
MaxUserPort
From <http://technet.microsoft.com/en-us/library/cc938196.aspx>
Socket Class
From <http://msdn.microsoft.com/en-us/library/system.net.sockets.socket(v=vs.110).aspx>
HttpWebRequest.GetResponse Method
From <http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.getresponse(v=vs.110).aspx>
HttpWebRequest Class
From <http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest(v=vs.110).aspx>
If you apply the registry change, let me know.
Think before you ask, be detalist as much as possible, then ask and you will get help! Always have in mind, people do not guess! :)

The remote server returned an error: (503) Server Unavailable In SharePoint 2010.

I created a web app with claims based authentication ,
basiclly i follwe this blog
http://donalconlon.wordpress.com/2010/02/23/configuring-forms-base-authentication-for-sharepoint-2010-using-iis7/
but when i login it throws 503 error
Server Error in '/' Application.
The remote server returned an error: (503) Server Unavailable.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Net.WebException: The remote server returned an error: (503) Server Unavailable.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[WebException: The remote server returned an error: (503) Server Unavailable.]
System.Net.HttpWebRequest.GetResponse() +1126
System.ServiceModel.Channels.HttpChannelRequest.WaitForReply(TimeSpan timeout) +81
[ServerTooBusyException: The HTTP service located at http://localhost:32843/SecurityTokenServiceApplication/securitytoken.svc is too busy. ]
System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +10258154
System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +539
Microsoft.IdentityModel.Protocols.WSTrust.IWSTrustContract.Issue(Message message) +0
Microsoft.IdentityModel.Protocols.WSTrust.WSTrustChannel.Issue(RequestSecurityToken rst, RequestSecurityTokenResponse& rstr) +61
Microsoft.IdentityModel.Protocols.WSTrust.WSTrustChannel.Issue(RequestSecurityToken rst) +36
Microsoft.SharePoint.SPSecurityContext.SecurityTokenForContext(Uri context, Boolean bearerToken, SecurityToken onBehalfOf, SecurityToken actAs, SecurityToken delegateTo) +26062081
Microsoft.SharePoint.SPSecurityContext.SecurityTokenForLegacyLogin() +270
Microsoft.SharePoint.IdentityModel.SPWindowsClaimsAuthenticationHttpModule.GetSecurityTokenFromWindowsIdentity(WindowsIdentity windowsIdentity, HttpContext httpContext) +21
Microsoft.SharePoint.IdentityModel.SPWindowsClaimsAuthenticationHttpModule.AuthenticateRequest(Object sender, EventArgs e) +1176
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171
any thoughts?
thanks in advance!
Share Knowledge and Spread Love!

Hi ,
I was also facing the same issue on changing my credentials. This effects the ServiceTokenApplicationPool and other pools related to the Web applications
To resolve this follow these :
1. Open IIS Manager , under Connection section you can see the Name of your site collection(as
siteCollectionName(Username))
2. Open SiteCollection , select Application Pools. A new window with your Web application pool names would open.
3. Right click on web app, select Advance Setting... , under Process Model select Identity
4. check for Custom account , click set and enter your Credentials and click
OK
Atlast Refresh the IIS manager.
Thank you.
Under application pools Do select the ServiceTokenApplicationPool also and follow steps 3 and 4

The remote server returned an error: (500) Internal Server Error.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack
trace for more information about the error and where it originated in the code.
Exception Details: System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
Source Error:
Line 63: }
Line 64: //Gets the response
Line 65: WebResponse response = req.GetResponse();
Line 66: //Writes the Response
Line 67: Stream responseStream = response.GetResponseStream();

Looks like C# code and you've posted to the Visual Basic forum.
Anyway, an error 500 means that there is a problem accessing the resource in the web request. There could be many reasons for this so I would verify that the web request is correct first and if it continues to fail then the resource (web page?) needs to
be fixed before your code will function.
Visual C# forum
Paul ~~~~ Microsoft MVP (Visual Basic)

Trace a webservice request to a remote server

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