topic Re: "No Server" Message in Qv 11 in QlikView

"No Server" Message in Qv 11

Mon, 26 Jan 2026 18:19:17 GMT

Good day everybody.

i use QV (v11)
i'm facing a "no server" error some time i reach the access point.
i found that QVS@qlickview-shoab in Qlikview Management Consoel is disconnected at the same time.

for Solving the Problem i must restart QVS service in windows services.
then it work correct for two or three daye.
and repeat the problem.

can somebodody help me please?

Re: "No Server" Message in Qv 11

Miguel_Angel_Baeyens — Wed, 27 Jun 2012 08:04:57 GMT

Hi,

What does the Windows Event Viewer says about the errors when the services are disconnected? Are you running more than one QlikView Server on the same network without clustering?

Miguel

Re: "No Server" Message in Qv 11

Wed, 27 Jun 2012 09:59:11 GMT

Hi Miguel
the Windows Event Viewer says anythings when the services are disconnected.
We Are running two QlikView Server on Our network and they don't relate with them.
(one of them exist in seprate Vlan)

Thank you for your answer

Fred

Re: "No Server" Message in Qv 11

Bill_Britt — Wed, 27 Jun 2012 11:51:35 GMT

Are you using the same license on both servers? Can you attach the QVS event log?

Re: "No Server" Message in Qv 11

Sat, 30 Jun 2012 04:39:37 GMT

Hi Bill

No, we aren't.We are using the different license on each server.
i am providing QVS event log for you.
a warning that Exists in QVS event log and i think the problem originate from it, is:

'**************
Warning 6/30/2012 6:06:13 AM QlikViewServer 500 None "The description for Event ID 500 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:

Document Load: The document E:\Qv Application\DWH.qvw failed to load because of no access [15].
'**************

and another one:

'**************

Information 6/30/2012 7:44:47 AM QlikViewWebServer 0 None Service started successfully.
Information 6/30/2012 7:44:40 AM QlikViewWebServer 0 None Service stopped successfully.
Error 6/30/2012 7:44:39 AM .NET Runtime 1026 None Application: QVWebServer.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.ApplicationException
Stack:
   at System.Net.HttpListener.BeginGetContext(System.AsyncCallback, System.Object)
   at QlikView.AccessPoint.HttpServiceComponent.HandleRequest(System.IAsyncResult)
   at System.Net.LazyAsyncResult.Complete(IntPtr)
   at System.Net.ListenerAsyncResult.WaitCallback(UInt32, UInt32, System.Threading.NativeOverlapped*)
   at System.Threading.ExecutionContext.runTryCode(System.Object)
   at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode, CleanupCode, System.Object)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32, UInt32, System.Threading.NativeOverlapped*)

Error 6/30/2012 7:38:40 AM QlikViewServer 300 None "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:

Restart: Server aborted trying to recover by restart. Reason for restart: Internal inconsistency, type D, detected."
Error 6/30/2012 7:38:39 AM QlikViewServer 300 None "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:

Restart: Server aborted trying to recover by restart. Reason for restart: Internal inconsistency, type D, detected."

'**************

Fred
Best regard

Re: "No Server" Message in Qv 11

Bill_Britt — Mon, 02 Jul 2012 12:26:43 GMT

This is the real problem "Reason for restart: Internal inconsistency, type D, detected." It would appear that QVS is restarting when the user is hitting the website. You need to find out what is causing the above. There might be more information in the QVS event log.

Bill

Re: "No Server" Message in Qv 11

Tue, 03 Jul 2012 04:11:34 GMT

Hi Bill,
thank you for your reply.

I put any event log that i saw in the QVS event log.
If i reinstall Server (OS and Qlikview Server),is it possible to solve the problem?

Re: "No Server" Message in Qv 11

Bill_Britt — Tue, 03 Jul 2012 10:17:13 GMT

The inconsistency is normally an issue with one of the documents that QVS has open. This can cause all types of problems. When you restart the QVS you are clearing all the documents that QVS has open. You need to try to find the QVW that is causing the issue and correct the problem.

Bill

Re: "No Server" Message in Qv 11

Tue, 03 Jul 2012 11:22:44 GMT

Hi Bill,

I only have one QVW document in QVS.

I usually see below message in the QVS event log.

'The document E:\Qv Application\DWH.qvw failed to load because of no access [15]'

Fred

Re: "No Server" Message in Qv 11

Thu, 05 Jul 2012 14:06:39 GMT

On the assumption you have the services all running correctly, I would try restarting QVS and Web services first, if that fails to cure the problem copy the LEF file save it elsewhere and delete the LEF file and apply the LEF again in QMC or QMEC once more, this should fix your problem.

Hope this helps?

Thanks Steve

Re: "No Server" Message in Qv 11

Mon, 09 Jul 2012 02:45:50 GMT

Hi Steve

Thanks for your sugestion.

Unfortunately the problem not solved.

Fred

Re: "No Server" Message in Qv 11

Tue, 10 Jul 2012 11:16:09 GMT

Hi Fred,

Just checking through some of your earlier posts on this thread is the file/folder mounted correctly and does the user have access to the folder/file ?

Thanks Steve

Re: "No Server" Message in Qv 11

Tue, 10 Jul 2012 11:32:01 GMT

You may need to rename your server Fred, a current bug in Qlikview requires the server name to be less than 12 chars for it to work properly. Ensure you do a full uninstall and reinstall, we didnt and had plenty of residual issues, this should fix your issue.

Re: "No Server" Message in Qv 11

Wed, 11 Jul 2012 02:53:43 GMT

Hi Felim,

Thanks,

I can't rename my servername, many users are using the server by the current server name(that have more than 12 characters), and i don't think the problem caused by this case (server name has more than 12 char)!!!

however thanks for all of your help.

Fred

Re: "No Server" Message in Qv 11

Wed, 11 Jul 2012 12:05:35 GMT

Hi Fred

I've had the same issue with our QV server, the root-cause was that all the communication between the IE plugin and the QV server was tunneled through the QVP prococol. Check if your applications are configured to always tunnel, and deselect if they are.

What caused the tunneling problem was that we published the accesspoint through a Microsoft TMG (former ISA server), and that worked great, except when using the IE plugin. Our scenario was like this:

our qlikview server is named 'qv-server.company.local', but the accesspoint was reached via TMG published as 'qv.company.local'. Now the IE plugin uses the QVP when opening the applications, and it does so directly communicating with the server - not the accesspoint adress. Make sure that the PC's have direct access to the QV server, on the QVP port - 4747 as far as I remenber.

Hope it helps.

/Rasmus

Re: "No Server" Message in Qv 11

Mon, 16 Jul 2012 11:07:11 GMT

Hi Sara

1) I don't Underestan some of your word (such as 'Check if your applications are configured to always tunnel, and deselect if they are')

2) our scenario is diffrent as you

3) "Make sure that the PC's have direct access to the QV server, on the QVP port - 4747". we access to the QV server Via network (WAN), thus we don't have access to QV server directly.

4) we are facing a "No Server" error some time i reach the access point, and then we must restart QVS service in windows services

Thanks for your help

Re: "No Server" Message in Qv 11

Tue, 17 Jul 2012 06:45:14 GMT

Hi Fred

1) In QEMC, under system->QV Webservers (As shown in picture), make sure that Always tunnel is not checked.

2) Yes, but maybe not that much.

3) Do you use IEPlugin og AJAX? If you are using IEplugin, it will tunnel QVP traffic through your HTTP(S) connection if it cannot reach the QVS directly on port 4747. That was our issue exactly.

Can you check your QV webserver log to see if you are tunneling? Look for log entries looking like: 'Information Tunnel-request'.

4) We were facing the same issue, and it was caused by tunneling.

I hope I've made myself more clear this time, otherwise tell me and I'll try to be very specific.

Regards,

Rasmus

Re: "No Server" Message in Qv 11

Wed, 18 Jul 2012 04:36:39 GMT

Hi Sara

1) In QEMC, under system->QV Webservers, tunnel always is not checked. but there are some diffrent between your setting and i setting (As shown in picture):

2) I use IE Plugin and AJAX (IE Plugin is default). I found some word like 'Information Tunnel-request' in QV webserver log.

3) Yes. Our issue is your issue.... what is solution?

you are more clear this time.

best regards,
Fred

Re: "No Server" Message in Qv 11

Wed, 18 Jul 2012 06:23:02 GMT

Hi Fred

(I'm not sure why the mails from this forum is from Sara - my name is Rasmus. )

1) Okay, so you are not tunneling by choice. I don't know much about the load balancing settings, I don't think that's the problem.

2) Okay, lets then assume that the tunneling causes the issue. I can only guess on this matter, if you want to make sure, before troubleshooting you should contact QlikTech support.

3) Well that's the tricky part, our solution was to allow direct access to the QlikView server from the clients on port 4747. But that doesn't seem to be a viable option for you. I don't think that the AJAX client has the same issue, as AJAX presumably doesn't use QVP traffic to port 4747. Can you disallow the use of IEplugin for a period of time, like a week or so? Just to see if that fixes the issue.

If you - before you disallow ieplugin - want to make sure that the AJAX client doesn't tunnel, you can always try to open up a AJAX session and check the web log for tunneling entries.

If disallowing IEplugin is not the solution for you, i'd recommend you to contact QT support, They might be able to assist you further in your inquiry.

Keep me posted.

Regards,

Rasmus

Re: "No Server" Message in Qv 11

Wed, 18 Jul 2012 08:00:32 GMT

Hi Rasmus,

Excuse me for Naming you "Sara".

1) I will contact QlikTech support.

2) I do this at first (disallow the use of IEplugin for a period of time). I'm sure that the issue won't appear by AJAX.

3) Ok. (same as No 1)

Surly. I Try to find out by QV webserver log and then post the result.

Best regards,
Fred