topic Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...) in QlikView

Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Mon, 26 Jan 2026 18:19:17 GMT

I've had some problems since I Changed my QlikView Services login from Local System to a local administrator account (which is added to both groups Administrators and QlikView Administrators). Everything works fine except QVS. When I start Accesspoint I get the following error: Message: No Server.

In the Events Log I get the following error:

Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...

I tried to change from qvp://localhost/ to qvp://servername, and then I receive the following errors:

Failed to Retrieve the QlikView Server Settings.

Object reference not set to an instance of an object.

Make sure that the QVS is available with the correct credentials.

I also get another error message while trying to update license files (i figured it might have to do with license files):

Server failed to set license: QVS@vec-qlik-p1: Failed to connect to server

I've even uninstalled QV and reinstalled it but get the exact same result. It's installed using IIS as web server if it makes any difference.

Very thankful for any help, I've been scratching my head for quite some time on this now..

Daniel

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

ashfaq_haseeb — Wed, 14 May 2014 12:49:32 GMT

Hi,

Restart your server once and monitor the change.

Look at the server logs for more details

Regards

ASHFAQ

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Wed, 14 May 2014 13:01:35 GMT

Hi Ashfaq,

Thanks for your reply.

I restarted the server (for the 10th time I think) and the error remains. The Event log still says

CQvXmlInterfaceRequestHandler - Catch: Threw an error...

Are there any other logs that you think might be helpful?

Daniel

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Wed, 14 May 2014 13:08:26 GMT

In the Event Viewer I get the following error for Source "QlikViewServer"

The description for Event ID 300 from source QlikViewServer cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

CQvXmlInterfaceRequestHandler - Catch: Threw an error...

The error for QlikView Management Service says:

System.Exception: Failed to retrieve document list from the specified QVS

at QMSBackendCore.Service.ServiceImpl.GetUserDocumentList(Guid qvsID)

at QMSBackendCore.Service.ServiceImpl.Diagnostics.CacheDocumentAvailable()

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

ashfaq_haseeb — Wed, 14 May 2014 13:12:22 GMT

Hi,

Check if License still remains.

and you can find the logs in below path.

C:\ProgramData\QlikTech\QlikViewServer

Regards

ASHFAQ

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

mls — Wed, 14 May 2014 13:12:49 GMT

It looks like the exceptions appear right after starting preload.

Do you have preloading turned on for some documents?
Possibly it is trying to load a document which is somehow corrupt and causes this exception.

If you rename the "C:\ProgramData\QlikTech\QlikViewServer" folder (it will be recreated with default settings), would it start up then?

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Bjorn_Wedbratt — Wed, 14 May 2014 13:37:45 GMT

Hi Daniel,

Have you by any chance configured the server to use certificate trust, instead of service accounts? Reason I ask is the message that you get in the log that an issuer of cert QlikViewCA has been found...

To confirm whether Certificate Trust is being used between the services, perform the following:

Open the Management Console (QMC), and go to the System tab
Go to the About sub menu and look for the QMS@servername section in the About listing
Under the Product Information area for the QMS@servername , verify the Service authentication setting. It will state "Certificates" if Certificate Trust is configured. If the QlikView Administrators security Group (default) is used, it will state "AD groups".

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Wed, 14 May 2014 13:46:10 GMT

Great idea regarding renaming "C:\ProgramData\QlikTech\QlikViewServer", I tried but unfortunately the error remained after a service restart.

However, I tried to rename most of the other folders in the C:\ProgramData\QlikTech\ folder too, and after a server restart it actually worked!

The only downside is that I need to configure everything again, but that's way better than having to continue to troubleshoot this error.

Thanks!

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Wed, 14 May 2014 13:49:39 GMT

Hi Björn

Ah, yes I used certificate trust previously. Maybe that's what caused the error?

I switched to Service Accounts when I reinstalled it though.

Thanks for your input. In the end I got rid of the error by renaming everything in the ProgramData\QlikTech folder and restarting the server.

BR
Daniel

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

amien — Wed, 21 Jan 2015 22:25:51 GMT

i fixed this by setting the IIS QlikView application pool also to use the same service account

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

Thu, 13 Oct 2016 22:23:13 GMT

I know this post is old, but in case this solution doesn't work for someone else (as it wasn't working for me), check the hostname of the machine. There is an implicit limit to the number of characters (15) that the machine name can have, due to QlikView interfacing with Windows NetBios to authenticate your license. In my case:

"Test-QlikView-2012r2" - DOESN'T work

"Test-QlikView" - DOES work

As soon as I changed the name of the server to have 15 or fewer characters, I had no more licensing issues. Hope this helps someone.

Re: Access Point Message: No Server (QVS Error CQvXmlInterfaceRequestHandler - Catch: Threw an error...)

maksim_senin — Tue, 28 Feb 2017 01:41:37 GMT

Hi All,

I had the same error but it happened due to error in the c:\ProgramData\QlikTech\QlikViewServer\Settings.ini - there was error (non existing) path in the DocumentDirectory setting. Once I fixed it to the correct one, everything turned in order.

Best regards,

Maxim