"Peter Yang [MSFT]" <petery@online.microsoft.com> wrote in message
news:wrpXrMFVFHA.2476@TK2MSFTNGXA01.phx.gbl...
> Hello Michael,
>
> To understand the issue better, I'd like to know the following
> information:
>
> 1. Does the issue only occur with a specific RS report or any RS report
> such as sample reports including in RS installation?
>
> 2. Do you have anonymous access enabled on Report Manager or Report Server
> virtual directories?
>
> Also, this issue might be related to a known issue in .Net framework 1.1
> sp1, I suggest that you contact CSS to get 887563 installed hotfix 887563
> to see if it helps:
>
> 884537 FIX: You may receive a "System.Net.WebException" error message when
> you
> http://support.microsoft.com/?id=884537
>
> 887563 Availability of the .NET Framework 1.1 Post-Service Pack 1 rollup
> http://support.microsoft.com/?id=887563
>
> Also, please search if there are multiple copies of security.dll on your
> SQL Reporting Services machine. If there are security.dll other than
> %windir%\system32 folder, please tempoarily rename them to test the
> situation.
>
>
> Regards,
>
> Peter Yang
> MCSE2000/2003, MCSA, MCDBA
> Microsoft Online Partner Support
>
> When responding to posts, please "Reply to Group" via your newsreader so
> that others may learn and benefit from your issue.
>
> =====================================================
>
> This posting is provided "AS IS" with no warranties, and confers no
> rights.
>
>
>
>
> --------------------
> | Thread-Topic: Intermittent 401: Not Authorized
> | thread-index: AcVTuOW2QlsDZxZ1SwW4LqLFvzorxw==
> | X-WBNR-Posting-Host: 62.97.217.178
> | From: =?Utf-8?B?TWljaGFlbCBEb3JmbWFu?= <mercatus2004@online.nospam>
> | Subject: Intermittent 401: Not Authorized
> | Date: Sun, 8 May 2005 03:30:04 -0700
> | Lines: 11
> | Message-ID: <E81A662F-4F37-45EB-8174-9C17787D5295@microsoft.com>
> | MIME-Version: 1.0
> | Content-Type: text/plain;
> | charset="Utf-8"
> | Content-Transfer-Encoding: 7bit
> | X-Newsreader: Microsoft CDO for Windows 2000
> | Content-Class: urn:content-classes:message
> | Importance: normal
> | Priority: normal
> | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
> | Newsgroups: microsoft.public.sqlserver.reportingsvcs
> | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
> | Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA03.phx.gbl
> | Xref: TK2MSFTNGXA01.phx.gbl
> microsoft.public.sqlserver.reportingsvcs:43126
> | X-Tomcat-NG: microsoft.public.sqlserver.reportingsvcs
> |
> | The first time I try to access a RS report after an IISreset, I get a
> | "System.Net.WebException: The request failed with HTTP status 401:
> | Unauthorized." error. If I try to access it again, I get in without a
> | problem.
> |
> | In addition to the "first attempt after the iisreset", which happens
> | consistently, we also intermittently experience the same error,
> infrequently.
> |
> | Any idea what is going on here? Caching of Credentials?
> |
> | Michael Dorfman
> |
>

"Peter Yang [MSFT]" wrote:

> Hello Michael,
>
> To understand the issue better, I'd like to know the following information:
>
> 1. Does the issue only occur with a specific RS report or any RS report
> such as sample reports including in RS installation?
>
> 2. Do you have anonymous access enabled on Report Manager or Report Server
> virtual directories?
>
> Also, this issue might be related to a known issue in .Net framework 1.1
> sp1, I suggest that you contact CSS to get 887563 installed hotfix 887563
> to see if it helps:
>
> 884537 FIX: You may receive a "System.Net.WebException" error message when
> you
> http://support.microsoft.com/?id=884537
>
> 887563 Availability of the .NET Framework 1.1 Post-Service Pack 1 rollup
> http://support.microsoft.com/?id=887563
>
> Also, please search if there are multiple copies of security.dll on your
> SQL Reporting Services machine. If there are security.dll other than
> %windir%\system32 folder, please tempoarily rename them to test the
> situation.
>
>
> Regards,
>
> Peter Yang
> MCSE2000/2003, MCSA, MCDBA
> Microsoft Online Partner Support
>
> When responding to posts, please "Reply to Group" via your newsreader so
> that others may learn and benefit from your issue.
>
> =====================================================
>
> This posting is provided "AS IS" with no warranties, and confers no rights.
>
>
>
>
> --------------------
> | Thread-Topic: Intermittent 401: Not Authorized
> | thread-index: AcVTuOW2QlsDZxZ1SwW4LqLFvzorxw==
> | X-WBNR-Posting-Host: 62.97.217.178
> | From: =?Utf-8?B?TWljaGFlbCBEb3JmbWFu?= <mercatus2004@online.nospam>
> | Subject: Intermittent 401: Not Authorized
> | Date: Sun, 8 May 2005 03:30:04 -0700
> | Lines: 11
> | Message-ID: <E81A662F-4F37-45EB-8174-9C17787D5295@microsoft.com>
> | MIME-Version: 1.0
> | Content-Type: text/plain;
> | charset="Utf-8"
> | Content-Transfer-Encoding: 7bit
> | X-Newsreader: Microsoft CDO for Windows 2000
> | Content-Class: urn:content-classes:message
> | Importance: normal
> | Priority: normal
> | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
> | Newsgroups: microsoft.public.sqlserver.reportingsvcs
> | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
> | Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA03.phx.gbl
> | Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.sqlserver.reportingsvcs:43126
> | X-Tomcat-NG: microsoft.public.sqlserver.reportingsvcs
> |
> | The first time I try to access a RS report after an IISreset, I get a
> | "System.Net.WebException: The request failed with HTTP status 401:
> | Unauthorized." error. If I try to access it again, I get in without a
> | problem.
> |
> | In addition to the "first attempt after the iisreset", which happens
> | consistently, we also intermittently experience the same error,
> infrequently.
> |
> | Any idea what is going on here? Caching of Credentials?
> |
> | Michael Dorfman
> |
>