topic Webparts for Sharepoint DataSource Error in QlikView

Webparts for Sharepoint DataSource Error

Mon, 26 Jan 2026 18:19:17 GMT

Hey Guys,

I'm getting this message when I try to add the datasource web part in sharepoint. Has anyone seen this before or might know what I might get it? The QV server is on a different server than the Sharepoint. Port 4747 is open. I have changed the localhost to the qv ip address for the rows below

Error: Error System.ApplicationException: Failed to create new QvClient, first attempt:System.Net.Sockets.SocketException: A blocking operation was interrupted by a call to WSACancelBlockingCall at QlikTech.NetClient.QVClient.GetMessageDataFromSocket

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Thu, 23 Sep 2010 08:58:11 GMT

Hi Kristen,
Is this with or without Full trust? First try and set the trust="Full" (i.e. no policies) in web.config. Try to get this to work before digging into the policy/trust file. Attached is a document (draft) and example web.config / minimal.config to be used as a reference (do not replace your existing config files with the attached ones as this might break other settings in your MOSS installation.

Regards,
Bjorn

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Thu, 23 Sep 2010 08:59:35 GMT

minimal trust

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Thu, 23 Sep 2010 09:00:54 GMT

draft documentation

Webparts for Sharepoint DataSource Error

Thu, 23 Sep 2010 15:28:53 GMT

Hey Bjorn,

Thanks for replying.

I first tried to get the web parts working with the specific trust level from the wiki documentation online http://community.qlik.com/wikis/qvwebparts9/default.aspx

But that didn't work.

Then I found the same document you sent in another discussion and followed each step. I'm stuck on page 5 where you add the datasource with full trust. I tried restarting both servers.

I noticed a few places in your config file where the additions were added before previous code. So, I changed mine to reflect that. For example, yours was this:

And Mine was:

Then I restarted IIS, deleted the webpart and added a new one and still get the error.

Update: I decided to delete the old files I worked on and uninstall QV webparts from the SP server. Then I followed each step of the document and used your config file as a guide when editing that. Well, I still got the error. My IT guys tell me port 4747 is open. So, I'm really stuck.

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Thu, 23 Sep 2010 16:45:05 GMT

Hmm...sounds pretty strange. The order for the http handlers doesn't matter, so no problem adding them first or at the bottom of the <httpHandlers> section in web.config

I wonder if you got the correct web parts? Do you have two dll:s in the bin-folder named:
- QlikViewWebParts.dll
- QvsnetRemoteWB.dll

Also did you use the default settings for the DataSource, i.e. you didn't alter any of the settings (for example trying QlikX client instead of ZFC client)?

Webparts for Sharepoint DataSource Error

Thu, 23 Sep 2010 16:51:46 GMT

That is strange my files are named a little different

QlikViewWebParts.dll (same)

QvsNetRemote.dll (the Net is cap..does that matter?..should I change it to what you have?)

I left the settings for the DataSource as default.

I'm on version 9.0.7320.7 for Server and webparts.

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Thu, 23 Sep 2010 22:27:59 GMT

Ah, that explains it. The DLL:s has been changed and the instructions given are for 7440 or later. I suggest you download the webparts for 7440 or later and try those DLL:s instead (just copy them into the /bin folder).

You shouldn't have to upgrade the QVS afak.

Webparts for Sharepoint DataSource Error

Fri, 24 Sep 2010 15:43:02 GMT

I have uninstalled and reinstalled with 7440. Then I deleted the old dll files and copy/paste the new ones. And... Hurray that error is gone, but a new one showed up in it's place. I have tried both the IP address and the servername. I have restarted IIS as well. I have put Films.qvw in as the QlikViewDocument in the DataSource Web Part. (Which is in our QV document folder..Not on the c drive but it does show up in our accesspoint)

It says Could not connect to usvqv1.

Does that mean I need to upgrade my server to the same build or could it be something else?

Webparts for Sharepoint DataSource Error

Fri, 24 Sep 2010 21:01:52 GMT

I found this in the event log

2010-09-22 11:57:46 2010-09-24 10:36:30 4 504 Information Session stop reason: can't authenticate

2010-09-22 11:57:46 2010-09-24 10:36:40 4 504 Information Session stop reason: can't authenticate

2010-09-22 11:57:46 2010-09-24 10:37:00 4 504 Information Session stop reason: can't authenticate

Webparts for Sharepoint DataSource Error

Bjorn_Wedbratt — Mon, 27 Sep 2010 08:28:35 GMT

Did you try this out when sitting on the actual MOSS server, doing http://localhost to reach your web site? If not, do it first as you need to dig into the delegation part once you got everything working when logged on locally.

Qvw:s needs to be in the "root" folder of QVS or you need to give the relative path to the file in the DataSource.
For example, if you reach films.qvw using qvp://server/films.qvw, the file is in the root, and you should be fine using films.qvw in the DataSource.
If you reach films.qvw using qvp://server/mount1/films.qvw, the file is in the relative path mount1/films.qvw so you need to put this into the DataSource, like mount1/films.qvw

Webparts for Sharepoint DataSource Error

Tue, 28 Sep 2010 15:35:14 GMT

Hey Bjorn,

I think the error log was for something else. I haven't recieved anymore since.

I tried to go to http://portal/ from the MOSS server and still get the error. http://localhost gives me an under construction page.

Have you ever seen this error before?

Webparts for Sharepoint DataSource Error

Thu, 07 Oct 2010 18:17:04 GMT

Hi we get the same error.

There is some news on the solution of this issue from the lats post ?

Best Regards

Webparts for Sharepoint DataSource Error

Thu, 07 Oct 2010 20:30:16 GMT

Sorry not yet. I'm still stuck. I believe the ticket that needs to be created for the two to talk isn't working properly.

Webparts for Sharepoint DataSource Error

Thu, 03 Mar 2011 21:49:25 GMT

I have the exact same problem and I tried everything Kristen did. I got the same error message. Any thoughts?

Webparts for Sharepoint DataSource Error

Fri, 04 Mar 2011 16:46:16 GMT

What version of QV are you running? I believe it gets easier with version 10 and there is more documentation.

Webparts for Sharepoint DataSource Error

ashfaq_haseeb — Sat, 05 Mar 2011 09:29:18 GMT

Hi Igor

May I know what version of qlikview server and qlikview webpart and sharepoint You are using.

Regards

ASHFAQ