topic Connect To Server Error in QlikView

Connect To Server Error

Mon, 26 Jan 2026 18:19:17 GMT

Hello,

I'm having trying to connect to server with my credentials. The address I was given was qvp://<ipaddress>

However, I'm getting this annoying error after I type of credentials.

Error Message

Failed to reach server: <ipaddress>:-1

Switching to HTTP tunneling

Connected to server OK, Security settings denies access

Any help to avoid this error would be much appreciated!

Connect To Server Error

danielrozental — Thu, 18 Aug 2011 01:46:46 GMT

Make sure port 4747 is open.

Connect To Server Error

Wed, 24 Aug 2011 21:58:06 GMT

Hello,

I added Port 4747 to the Windows Firewall. Is this QVP port? Is it related to HTTP Tunneling for IE Pluggin? I am only using AJAX for our AccessPoint, so not using IE Pluggin at the moment.

Please advise.

Thanks!

Connect To Server Error

danielrozental — Thu, 25 Aug 2011 01:29:00 GMT

QVP default port is 4747.

QVP is not Ajax, is either for Plugin or QVDeveloper.

Make sure user has that address between the proxy exceptions.

If you want to access the accesspoint through Ajax then you should do HTTP://IPADDRESS/QLIKVIEW.

Connect To Server Error

Fri, 26 Aug 2011 17:48:37 GMT

I attached the screenshot of the 4747 port that I opened. Is that all I have to do?

Some machines can connect to the server, but some refuses to connect no matter how many times it tries. Could it be browser caching issue?

On the side note, is "Enable server push over HTTP tunnels" related to IE plugin then?

Your help is appreciated!

Connect To Server Error

Fri, 26 Aug 2011 18:04:36 GMT

Also,

Is there a way to find out from the management console who has leased a license? Maybe the person has leased too many times from multiple machines, and I can kick them out? I want to ensure there's no abusing of licenses by one person.

Thanks!

Connect To Server Error

danielrozental — Fri, 26 Aug 2011 18:39:18 GMT

You might want to talk to support about it as they might have more tools to help you.

You can see leased licenses in the licenses tab in the QEMC/history/license lease history.

Connect To Server Error

Wed, 28 Mar 2012 07:20:31 GMT

Hi Daniel,

How if the client didn't use personal edition? How to lease the license?

Re: Connect To Server Error

Fri, 15 Nov 2013 12:46:31 GMT

Hi Lawrence, we had the same problem and we connect to the server with a hostname to resolve it. qvp://<hostname>

Re: Connect To Server Error

Mon, 07 Apr 2014 17:35:34 GMT

hello good evening, I see no longer respond to this forum, well if you have not found the problem it solves only reinicando QlikView and services and gave me access, I hope they serve this answer greetings!