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Hey there!
I'm testing some stuff and this time I tried to log in to the Qlikview accesspoint from the same server Qlik is deployed, but I couldnt. Do you know why this happens ? BTW... I can login from a remote client using the same credentials.
I get a 401 - unauthorized http error every time I submit the windows authentication form with my credentials.
The request header:
GET /qlikview HTTP/1.1
Host: myhost.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Authorization: NTLM TlRMTVNTUAADAAAAGAAYAH......
The response header:
HTTP/1.1 401 Unauthorized
Cache-Control: private
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/10.0
WWW-Authenticate: NTLM
WWW-Authenticate: Negotiate
X-Powered-By: ASP.NET
Date: Sun, 14 Jun 2020 02:25:44 GMT
Content-Length: 6209
Thanks,
Diego
Found the solution 😊 !!
The LoopBack Check - Please read about it here : https://marclsitinfrablog.wordpress.com/2013/01/03/windows-the-confusion-over-disableloopbackcheck-d...
There are 2 possible workarounds, but this one below is the recommended one.
For more details regarding the workarounds: https://support.microsoft.com/en-us/help/887993/users-experience-authentication-issues-when-they-acc...
I hope it can help others with the same issue 👍
Regards,
Diego
I still can't login from the server. Anyone knows what can be happening ?
Hi
Can you provide more information.
1. Were you able to login before?
2. Do you have a Qlikview license (User Cal or Doc Cal)?
3. Do you have access to the folder where .qvw file is saved?
4. How is section access implemented on .qvw file?
Please note you can have access to server for development but it does not imply automatic access to portal (access point)
Hi CJ29
1. Were you able to login before?
This is the first time I try to login to the accesspoint using a browser installed on the QV Server.
I can login from any other client machine.
2. Do you have a Qlikview license (User Cal or Doc Cal)?
I tried using different users with Named and Document.
3. Do you have access to the folder where .qvw file is saved?
I do. I can open them without any issues.
4. How is section access implemented on .qvw file?
There is no section access implemented on this app.
Found the solution 😊 !!
The LoopBack Check - Please read about it here : https://marclsitinfrablog.wordpress.com/2013/01/03/windows-the-confusion-over-disableloopbackcheck-d...
There are 2 possible workarounds, but this one below is the recommended one.
For more details regarding the workarounds: https://support.microsoft.com/en-us/help/887993/users-experience-authentication-issues-when-they-acc...
I hope it can help others with the same issue 👍
Regards,
Diego
Thank you for providing this solution.
We upgraded to QlikView May 2023, and experienced the same issue. (Unable to authenticate on the server itself, but able to from a different machine.)
Making the change to the registry entry as per your post resolved the issue.