Getting error "The request failed with HTTP status 401: Unauthorized " for _vti_bin/Authentication.asmx
Hi All,
My Web application is FBA application and I am using the lists.asmx services in my custom webpart. To run this lists.asmx service in FBA enabled site we need to use Authentication.asmx service..
I referred this link:
http://social.msdn.microsoft.com/Forums/en-US/sharepointdevelopment/thread/21867e28-75d5-42c8-850b-bfb5c5894eed .
I wrote a code as mentioned in this article but now I am getting error "The request failed with HTTP status 401: Unauthorized " for Authentication.asmx service itself. Can somebody help me why it is not working even everything looks
correct?
Thank you.
Regards,
Rahul Shinde.
Hi Rahul,
Give permissions to the user on the web application.
Central Admin -->Application Management --> Application Security -->Policy for web application --> Select the
web application --> Add User
For more information, refer to
http://microsoftdev.blogspot.com/2009/10/sharepoint-web-services-access-give.html
http://www.codeproject.com/Articles/24244/Access-a-Forms-Based-SharePoint-Site-s-Web-Service
Best Regards.
Kelly Chen
TechNet Community Support
Similar Messages
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Error "The request failed with HTTP status 401: Unauthorized"
Dear All,
While running ssrs report using reportviewer I am getting following error as "The request failed with HTTP status 401: Unauthorized". I have also added required entry in registry and rebooted the server. But same issue appears. So, please help
me to resolve this.
Thanks in advanceHi dsddsadsa,
According to your description, when trying to running report from the report viewer control, the error "The request failed with HTTP status 401: Unauthorized" is thrown out.
While running report viewer control without impersonation setting, by default it will use the process identity which is Network Service (the AppPool identity is Network Service). Depending on the identity of the AppPool the app is running under, the identity
might be rejected. In your scenario, you may haven’t enable ASP.NET impersonation, you will get this exception. Please set up the following impersonation in the Web.config file, so that ASP.NET will use the configured user name and password to access the report
server:
<configuration>
<system.web>
<identity impersonate="true"
userName="domain\user"
password="password" />
Reference:
Request failed with HTTP status 401: Unauthorized (ReportViewer
control)
If you have any question, please feel free to ask.
Best regards,
Qiuyun Yu -
I want to Fill a drop down with Outlook Meeting of Current log-in user in SharePoint 2013 web part for default credentials I am using the following code
ExchangeServiceBinding binding = new ExchangeServiceBinding();
ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true;
binding.RequestServerVersionValue = new RequestServerVersion();
binding.RequestServerVersionValue.Version = ExchangeVersionType.Exchange2010_SP2;
binding.PreAuthenticate = true;
binding.UseDefaultCredentials = true;
binding.Credentials = CredentialCache.DefaultCredentials ;
string server = "https://*********/ews/Exchange.asmx";
binding.Url = server;
I Am Getting the Error "The request failed with HTTP status 401: Unauthorized."
but when I Replace the line
binding.Credentials = CredentialCache.DefaultCredentials ;
with
binding.Credentials = new NetworkCredential(userName, password, domain);
Its run fine. Is there any way I could able to use default credential.
Hi,
As this question is more relate to Exchange development, I suggest you post it to the corresponding forum, you will get more help and confirmed answers from there.
http://social.msdn.microsoft.com/Forums/office/en-US/home?category=exchangeserver
Best regards
Patrick Liang
TechNet Community Support -
Error http the request failed with http status 401: unauthorized
Hi,<o:p></o:p>
We are currently developing a Web Part for a
dashboard that connects from SharePoint 2010 to Project Server, we are trying
to connect via the PSI web service and fetch the project data but it is giving
the same error "The request failed with HTTP
status 401: Unauthorized". We are having a huge
issue with gaining authorization through the PSI and cannot figure out what the
problem is. We are using Project Server 2010, SharePoint 2010 and Visual Studio
2010.<o:p></o:p>
The person developing this has administrative
rights on both servers and it is running on his account. However, this is his
first experience with Project Server. Could some provide some guidance?<o:p></o:p>
Does anyone have any suggestions?<o:p></o:p>
Thanks,<o:p></o:p>
Aba
<o:p></o:p>Hi,
Have the credentials been set for the web service? Or are you trying to pass the credentials of the user accessing the webpart? In the second case, the user must have permissions in project server
It would be useful if you can share the part of the code that fails
Paul -
We have a hosted SSRS server and we access it's reports using the reportviewer in an ASP.net application.
We are getting the error: The request failed with HTTP status 401: Unauthorized. When trying to run one of the reports. I have confirmed that the login details work when logging into the report manager page directly.
I have implemented an instance of IReportServerCredentials in a separate class (below) and I call it from the page before it tries to access the report. I'm not sure if this is all I need but can't seem to find any other info.
I have managed to gain access connecting to the external server from my PC and accessed the report, but when I promote the code to production and run it from there on my local PC I get the unauthorized message again: the request failed with http status
401: unauthorized
The class:
[Serializable]
public sealed class MyReportServerCredentials :
IReportServerCredentials
public WindowsIdentity ImpersonationUser
get
// Use the default Windows user. Credentials will be
// provided by the NetworkCredentials property.
return null;
public ICredentials NetworkCredentials
get
// Read the user information from the Web.config file.
// By reading the information on demand instead of
// storing it, the credentials will not be stored in
// session, reducing the vulnerable surface area to the
// Web.config file, which can be secured with an ACL.
// User name
string userName =
ConfigurationManager.AppSettings
["MyReportViewerUser"];
if (string.IsNullOrEmpty(userName))
throw new Exception(
"Missing user name from web.config file");
// Password
string password =
ConfigurationManager.AppSettings
["MyReportViewerPassword"];
if (string.IsNullOrEmpty(password))
throw new Exception(
"Missing password from web.config file");
// Domain
string domain =
ConfigurationManager.AppSettings
["MyReportViewerDomain"];
return new NetworkCredential(userName, password);
public bool GetFormsCredentials(out Cookie authCookie,
out string userName, out string password,
out string authority)
authCookie = null;
userName = null;
password = null;
authority = null;
// Not using form credentials
return false;
The call to the class, just before the report is run:
if (GetConnection.GetConnectionString().ToString().Contains("IP of external server removed"))
invoiceviewer.ServerReport.ReportServerCredentials = new MyReportServerCredentials();
We have tried so many things here, we don't even care whether the server authenticates or not but it appears to be as standard. Our hosting company has also drawn a blank and changed so many settings to no avaHi Nasa1999,
According to your description, you are getting the error: The request failed with HTTP status 401: Unauthorized when you access the report using the ReportViewer in an ASP.net application.
Regarding the 401 error, it could cause by the Service Principal Name(SPN) for the account the Reporting Services is running under hasn’t been registered when the Reporting Services is configured to use Kerberos authentication. So in your scenario,
please check if you are using Kerberos authentication. If that is a case, please make sure SPN is configured correctly. For more information, please refer to the similar thread:
The request failed with HTTP status 401: Unauthorized. in SSRS.
If issue persists, please check the Reporting Service error log (default location: %programfiles%\Microsoft SQL Server\<SQL Server Instance>\Reporting Services\LogFiles) around the time that the error message thrown out.
If you have any question, please feel free to ask.
Best regards,
Qiuyun Yu
Qiuyun Yu
TechNet Community Support -
The request failed with HTTP status 401: Unauthorized Invoke Webservice
I want Adding a Web reference dynamically at Runtime follow
SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted = true)]
internal static object CallWebService(string webServiceAsmxUrl, string serviceName, string methodName, object[] args)
System.Net.
WebClient client = new System.Net.WebClient();
client.Credentials =
new NetworkCredential("username", "pass");
// Connect To the web service
System.IO.
Stream stream = client.OpenRead(webServiceAsmxUrl + "?wsdl");
// Now read the WSDL file describing a service.
ServiceDescription description = ServiceDescription.Read(stream);
///// LOAD THE DOM /////////
// Initialize a service description importer.
ServiceDescriptionImporter importer = new ServiceDescriptionImporter();
importer.ProtocolName =
"Soap12"; // Use SOAP 1.2.
importer.AddServiceDescription(description,
null, null);
// Generate a proxy client.
importer.Style =
ServiceDescriptionImportStyle.Client;
// Generate properties to represent primitive values.
importer.CodeGenerationOptions = System.Xml.Serialization.
CodeGenerationOptions.GenerateProperties;
// Initialize a Code-DOM tree into which we will import the service.
CodeNamespace nmspace = new CodeNamespace();
CodeCompileUnit unit1 = new CodeCompileUnit();
unit1.Namespaces.Add(nmspace);
// Import the service into the Code-DOM tree. This creates proxy code that uses the service.
ServiceDescriptionImportWarnings warning = importer.Import(nmspace, unit1);
if (warning == 0) // If zero then we are good to go
// Generate the proxy code
CodeDomProvider provider1 = CodeDomProvider.CreateProvider("CSharp");
// Compile the assembly proxy with the appropriate references
string[] assemblyReferences = new string[5] { "System.dll", "System.Web.Services.dll", "System.Web.dll", "System.Xml.dll", "System.Data.dll" };
CompilerParameters parms = new CompilerParameters(assemblyReferences);
CompilerResults results = provider1.CompileAssemblyFromDom(parms, unit1);
// Check For Errors
if (results.Errors.Count > 0)
foreach (CompilerError oops in results.Errors)
System.Diagnostics.
Debug.WriteLine("========Compiler error============");
System.Diagnostics.
Debug.WriteLine(oops.ErrorText);
throw new System.Exception("Compile Error Occured calling webservice. Check Debug ouput window.");
// Finally, Invoke the web service method
object wsvcClass = results.CompiledAssembly.CreateInstance(serviceName);
MethodInfo mi = wsvcClass.GetType().GetMethod(methodName);
return mi.Invoke(wsvcClass, args);
else
return null;
When i call CallWebService method , it is error
The request failed with HTTP status 401: Unauthorized.
Exception Details: System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
Source Error:
Line 1880: MethodInfo mi = wsvcClass.GetType().GetMethod(methodName);
Line 1881:
Line 1882: return mi.Invoke(wsvcClass, args);
Help me solve this problem.
ThanhksThank advance
I tried it, but it till error
Stack Trace:
[WebException: The request failed with HTTP status 401: Unauthorized.]
System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) +431201
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +204
HSCVWS.HelloWorld() +31
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0
System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +71
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +350
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29
System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +19
WsProxy.CallWebService(String webServiceAsmxUrl, String serviceName, String methodName, Object[] args) in d:\ViDu01\ttt.aspx.cs:1882
ttt.Page_Load(Object sender, EventArgs e) in d:\ViDu01\ttt.aspx.cs:27
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
#Software: Microsoft Internet Information Services 6.0
#Version: 1.0
#Date: 2009-06-09 02:43:10
#Fields: date time s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) sc-status sc-substatus sc-win32-status
2009-06-09 02:43:10 192.168.2.46 GET /_vti_bin/testwebservice.asmx wsdl 80 - 192.168.x.xx - 200 0 0
2009-06-09 02:43:13 192.168.2.46 POST /_vti_bin/testwebservice.asmx - 80 - 192.168.x.xx Mozilla/4.0+(compatible;+MSIE+6.0;+MS+Web+Services+Client+Protocol+2.0.50727.3053) 401 5 0
2009-06-09 02:43:16 192.168.2.46 GET /_vti_bin/testwebservice.asmx wsdl 80 - 192.168.x.xx - 200 0 0
2009-06-09 02:43:17 192.168.2.46 POST /_vti_bin/testwebservice.asmx - 80 - 192.168.x.xx Mozilla/4.0+(compatible;+MSIE+6.0;+MS+Web+Services+Client+Protocol+2.0.50727.3053) 401 5 0
2009-06-09 02:44:42 192.168.2.46 POST /_vti_bin/testwebservice.asmx - 80 servername\username 192.168.x.xx Mozilla/4.0+(compatible;+MSIE+6.0;+MS+Web+Services+Client+Protocol+2.0.50727.3053) 200 0 0 -
Service Clients failing with "The request failed with HTTP status 401: Unauthorized"
Hello,
We have implemented a solution using the SSRS web service clients as produced by the WSDLs. We have deployed the application on one server, and via the code we are calling the SSRS on another server (i.e., not using ReportViewer, etc.). We do
know that the user signed in has permissions since from the same staging server the Report Manager and Reports can both be accessed and viewed. However, it's only when we run the application and attempt to execute a report on the remote SSRS server that
we get the following error:
The request failed with HTTP status 401: Unauthorized. at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters) at AMC.AssetTracker.Reporting.ReportExecution.ReportExecutionService.LoadReport(String Report, String HistoryID) at AMC.AssetTracker.Reporting.Report.GetReportByteArray() at AMC.AssetTracker.Reporting.Report.get_ReportStream()
at AMC.AssetTracker.Reporting.Report.get_GetWebUIDisplay() at AMC.AssetTracker.UserControls.AssetTrackerMain.btnGenerate_Click(Object sender, EventArgs e)
The credentials we have tried are the DefaultCredentials. One question I have is how do you use custom credentials if neither the DefaultCredentials or the DefaultNetworkCredentials work? Also, this service call does have to go through an ISA
server before reaching the SSRS server.
Any ideas?
Thanks.It sounds like Kerberos authentication is needed in your situation since it's not on the same box.
There is a one-hop limit with NTLM authentication.
For more info please see the link below:
http://social.msdn.microsoft.com/Forums/en-US/sqlreportingservices/thread/452e9627-cd8e-4709-bdd0-fbafcf9fd719
Hope this helps!
Thanks, Michael Mei -
Hi, I am trying to implement custom hold order / send to in sharepoint 2010 to send files in to holds / record center.
I am at the last step where I am trying submit the metadata using soap call- submit file
[SoapDocumentMethod("http://schemas.microsoft.com/sharepoint/soap/recordsrepository/SubmitFile", RequestNamespace = "http://schemas.microsoft.com/sharepoint/soap/recordsrepository/", ResponseNamespace = "http://schemas.microsoft.com/sharepoint/soap/recordsrepository/", Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)]
public string SubmitFile([XmlElement(DataType = "base64Binary")] byte[] fileToSubmit, [XmlArrayItem(IsNullable = false)] Microsoft.SharePoint.RecordsRepositoryProperty[] properties, string recordRouting, string sourceUrl, string userName)
return (string)base.Invoke("SubmitFile", new object[] { fileToSubmit, properties, recordRouting, sourceUrl, userName })[0];
I am getting an error "The request failed with http status 401: Unauthorized".
Actual file was transferred successfully but while transferring the properties (metadata) I am getting this exception.
ganeshHi ganesh,
Please try to disable the loop back check, compare the result:
In Registry Editor, locate and then click the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
Right-click Lsa, point to New, and then click DWORD Value.
Type DisableLoopbackCheck, and then press ENTER.
Right-click DisableLoopbackCheck, and then click Modify.
In the Value data box, type 1, and then click OK.
Quit Registry Editor, and then restart your computer.
In addition, please check if these links are useful:
http://www.sharepointpills.com/2011/10/send-sharepoint-2010-document-to.html
http://www.codeproject.com/Articles/497729/UploadingplusDocumentsplusProgramaticallyplustoplu
I hope this helps.
Thanks,
Wendy
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Wendy Li
TechNet Community Support -
30k+ Members - 'The request failed with HTTP Status 401: Unauthorized'
Hello everyone,
I'm starting a new Netweaver client on v7 SP4 and I'm getting an error when administrating dimensions. I can add up to 30k members in admin to a dimension and process without a problem, but when I try to go over 30k members, I get the following error:
'The request failed with HTTP Status 401: Unauthorized'
It's as if the dimension processing is locking the table on a time-out and not finishing the process. Thoughts anyone?
Also, thoughts in general on the fact that we're probably going to have a dimension with 90k members?
Thank you,
GrantWell, it turns out that the issue doesn't seem to be a client issue. I can get up to 60k members to save to the server if I don't have a lot of properties, but if I put in 10-15 properties and fill them out, it seems like my file gets too big to be handled and I get this error. Maybe there's a timeout occurring? We've tried this on multiple computers on both v7 Sp4 and v7 Sp6 and are getting the same issue when we get a large dimension file.
Thanks,
Grant -
SQL Server Reporting Service 2008 R2 - The request failed with HTTP status 401: Unauthorized.
I got the error "The request failed with HTTP status 401: Unauthorized." when I call the Reporting Service Web Service.
The code is very simple:
// Initialise the reporting service Web Service
this.RSWebService = new ReportingService2010();
// Pass windos authentication credentials to Web Service
this.RSWebService.Credentials = System.Net.CredentialCache.DefaultCredentials;
// List children
List<CatalogItem> reports = this.RSWebService.ListChildren(folder, false).ToList();
The SQL Server is installed on a different machine (say server A) from the Web server (say server B). We are using Windows Server 2003.
The code work fine for all the scenario below:
i) Run locally (XP) to call the web service on the sql server
ii) Provide the Network Credentials with the username, password, and domain when calling the web service
iii) If the web server and sql server is using same server (i.e. not distributed)
I'm using windows authentication and impersonation. Any idea?Hi Raymond,
If I understand correctly, the issue only happens in the environment that the web server is different with the SQL Server Reporting Services server. This means the web server is a remote server of the Report Server. Windows Integrated authentication is used
in this case. When running the web page, the 401 error occurs.
If so, it is actually a double hop issue. The double-hop problem will usually only be an issue to those of you who write some sort of web-based code (a web application or web service) that uses impersonation.
To fix the issue, we can configure kerberos authentication for the web application and the SQL Server Reporting Services.
Below is a great article that has delivered many solutions to fix the issue you met:
http://odetocode.com/articles/216.aspx
Additionally, you can read the following article to know more about double-hop:
http://blogs.technet.com/b/askds/archive/2008/06/13/understanding-kerberos-double-hop.aspx
http://blogs.msdn.com/b/knowledgecast/archive/2007/01/31/the-double-hop-problem.aspx
If you have any more questions, please feel free to ask.
Thanks,
Jin Chen
Jin Chen - MSFT
Thanks Jin. I believe this is the cause of the problem as well.
I tried to register the SPN but unfortunately it still doesn't work. I'm not sure whether I'm using the correct SPN name.
I have 3 reporting server instance on the SQL box. So the Web Service URL is like
http://Server:80/VirtualDirectoryDev,
http://Server:80/VirtualDirectoryTest and
http://Server:80/VirtualDirectoryStaging .
What's the SPN I need to register?
I tried
Setspn -a http/Server:80/VirtualDirectoryDev domain\account
and
Setspn -a http/aerver:80 domain\account.
But both of them are not working :( -
The request failed with HTTP status 401: Unauthorized error message
Hi
While processing security (OLS v4.3 SQL2000), we encounter the following problem towards the end of the process:
Creating Desktop folders
Completed
Error occurred
CreateJournalReport: The request failed with HTTP status 401: Unauthorized., FindAppsetFolder Failed
We have checked the IIS as recommended in some previous threads but we still have the same error message each time we process security.
Does anyone have any other ideas what the problem could be?
Many thanksHi,
There are several SAP notes speaking about this subject. For example, check if SAP note numbers 1103004 or 1104690 can help you.
Kind Regards,
Patrick -
"The request failed with HTTP status 401: Unauthorized"
Hi,
I'm trying to get both RSS feeds and SSRS reports on a web application which is having NTLM authentication without Kerberos. The catch is proxy setting, if I give <proxy autoDetect="false" /> in web.config of my sharepoint web
application SSRS reports will be rendered in SQL Server Report viewer perfectly (I deploy using BIDS), but RSS viewer webpart will not display my internet feeds. If I give
<proxy autoDetect="true" /> RSS feeds are displayed properly but SSRS report will throw the following error.
The request failed with HTTP status 401: Unauthorized.
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 request failed with HTTP status 401: Unauthorized.
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 request failed with HTTP status 401: Unauthorized.]
System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) +412862
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +300
Microsoft.SqlServer.ReportingServices2005.Execution.ReportExecutionService.ListRenderingExtensions() +53
Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.ListRenderingExtensions() +207
Microsoft.Reporting.WebForms.ServerReport.ListRenderingExtensions() +130
Microsoft.ReportingServices.SharePoint.UI.WebParts.ActionMenu.OnPreRender(EventArgs e) +180
System.Web.UI.Control.PreRenderRecursiveInternal() +108
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Control.PreRenderRecursiveInternal() +224
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3394
I tried to work around this by adding proxy settings with bypass list.
<system.net>
<defaultProxy useDefaultCredentials="true">
<proxy proxyaddress="http://<proxy IP address>:<port>" bypassonlocal="true" usesystemdefault="true" />
<bypasslist>
<add address="<my report server>" />
<add address="http://<report server>:8080/reportserver/" />
<add address="<IP of my report server>" />
</bypasslist>
</defaultProxy>
</system.net>
This makes RSS feed to work but SSRS throw the above error. I would need some advice from Microsoft on how to fix this.
Note: My sharepoint site cannot be anonymous. I have just once service account that runs sql server service, report service, sharepoint services etc. This account is local admin on all servers, has highest access on sql box, run SSRS web service and app
pools, etc.
I have four servers, 2 WFE in windows load balanced, 1 app server (running Central admin and report service in sharepoint integrated mode), 1 db server hosting all content and config dbs and report server db.
Regards,
Manoj
Version Information: Microsoft .NET Framework Version:2.0.50727.3615; ASP.NET Version:2.0.50727.3618Hi,
Thanks to share your post.
For the issue,
do you mean that the error happen with the use of NTLM authentication without Kerberos? If yes, the possible cause should be the lacking of Kerberos.
My suggestion is to implement the Kerberos authentication in your environment. You may check it and test it. For the detailed steps of implementing of the Kerberos:
http://blogs.msdn.com/b/martinkearn/archive/2007/04/23/configuring-kerberos-for-sharepoint-2007-part-1-base-configuration-for-sharepoint.aspx.
http://blogs.msdn.com/b/james_world/archive/2007/08/20/essential-guide-to-kerberos-in-sharepoint.aspx.
Hope this could help you!
Leo -
SSRS 2012 - The request failed with HTTP status 401: Unauthorized.
I have SSRS Reporting Services 2012 load balanced on two servers.
Both servers are running Windows Server 2012 R2.
I have a Web Application that renders reports by utilizing this SSRS Reporting Services 2012.
When the application generates a report using load balancing I get error the message, “The request failed with HTTP status 401: Unauthorized.”
However, using only one reporting server, the application is able to render the report just fine.
It seems that when the requests are shared between the servers the problem occurs.
One solution is to configure Load Balancing with “Source IP” persistence.
This seems to work. I believe this is a “sticky” session.
With this Load Balancing configuration, the application can render the report just fine.
(However, I have not done complete testing.)
The problem occurs when calling the service ListChildren(string, bool ) on SSRS.
I have been researching online. I tried modifying the registry on the servers based on online articles (see below.)
Here are some articles I have looked at.
http://msdn.microsoft.com/en-us/library/cc281307(v=sql.110).aspx
http://blogs.msdn.com/b/lukaszp/archive/2008/07/18/reporting-services-http-401-unauthorized-host-headers-require-your-attention.aspx
http://blogs.msdn.com/b/lukaszp/archive/2008/07/18/reporting-services-http-401-unauthorized-host-headers-require-your-attention.aspx
Is there a better solution? Will Load Balancing with “Source IP” persistence be an acceptable solution? Is there a patch needed for the servers or SSRS? Please let me know.Hi GoGladiator,
Generally, "The request failed with HTTP status 401: Unauthorized" occurs when
The service account used to connect to the Report Server is not authorized.
The Reporting Services is configured to use Kerberos, however, we didn't register Service Principal Name (SPN) for the account the Reporting Services is running under.
So, to fix this issue, we can refer to the follow steps:
Make sure the user is able to connect to the Report Server.
If using Kerberos authentication, please make sure SPN is configured correctly. If using Kerberos authentication, please make sure SPN is configured correctly.
For more information about Kerberos Authentication and how to register SPN for a report server in Reporting Services, please see the articles below:
Configure Windows Authentication on the Report Server
Register a Service Principal Name (SPN) for a Report Server
Hope this helps.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support -
Basic Authentication:The request failed with HTTP status 401: Unauthorized.
Are there any problems with Basic Authentication? I have a test BPC 5.1 SP3 single server installation. When I set the IIS Virtual Directory to use Basic Authentication instead of Integrated Security, I get a 401 Unauthorized. It works fine when I use Integrated Security.
Thanks,
Stephen
Server Error in '/OSoft' Application.
The request failed with HTTP status 401: Unauthorized.
System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
[WebException: The request failed with HTTP status 401: Unauthorized.]
OSoft.Consumers.ZFP.WebBase.Utility.GetLastUserApp(CPMUser& mUser, String strAppServerURL, String strSecurity, String strContext, Boolean bServerPathReset) +1498
OSoft.Consumers.ZFP.WebBase.PageBase.Page_Init(Object sender, EventArgs e) +216
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.Control.OnInit(EventArgs e) +67
System.Web.UI.Control.InitRecursive(Control namingContainer) +241
System.Web.UI.Page.ProcessRequestMain() +197This issue is not really related to SP3 upgrade it is more a problem of windows. Tos solve this issue please read the follow article from Microsoft and do the steps requested to solve this issue.
http://support.microsoft.com/kb/926642/
After rebooting your server your access issue using Basic authentication should be solved.
This problem happen usually into multiserver environment.
So I would like to know if you are using domain users with local users in the same time on that computer.
Because even that can be a problem.
Regards
Sorin Radulescu -
The request failed with HTTP status 401: Unauthorized.
at Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.GetSecureMethods()
at Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.IsSecureMethod(String methodname)
at Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.LoadReport(String Report, String HistoryID)
at Microsoft.Reporting.WinForms.ServerReport.GetExecutionInfo()
at Microsoft.Reporting.WinForms.ServerReport.SetParameters(IEnumerable`1 parameters)
at Accounting.Reports.UI.FormReportPreview.LoadReport()
at Accounting.UI.FormBase.PreLoadReportComponents()
Please help me with this can't figure out, don't know how to troubleshoot this 5 days working on this error no changes so far, thanks in advance if u can figure it out....Hi willjohn520,
Based on your description, it seems that you are getting the error when you connect to report server reports in workstation. If in this scenario, the issue can be caused by “Host Header”(<foo>) in a URL that looks like http(s)://<foo>/reports
is neither the machine name nor the loop back IP address nor the machine's IP address.
For more details information about this issue, please refer to the following blog:
http://blogs.msdn.com/b/lukaszp/archive/2008/07/18/reporting-services-http-401-unauthorized-host-headers-require-your-attention.aspx
Hope this helps.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support
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