topic Re: Error Cache NPrinting in Qlik NPrinting

Error Cache NPrinting

Anonymous — Mon, 28 Nov 2016 18:36:11 GMT

Hello everyone!

I installed Nprinting 17.2, but I have a problem.

My connection to the server is failed. I have this message :

Connection : Ok

Error : Request has been purged due to connection errors

I don't have any section access, I installed QV desktop on the same server.

Some suggestions?

Thank you

Katia

Re: Error Cache NPrinting

sravankumarkaturi — Mon, 28 Nov 2016 19:31:32 GMT

Hi Katia,

Can Nprinting admin user(nprinting account) access the qvw you are trying to connect??
nprinting admin user should have QV license assigned and should be able to access(open) the document you are trying to connect.

Thanks

sravan

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 09:12:26 GMT

Hi Sravan,

Thank you for your answer

Yes, the NPrinting user access to the qvw and have a QV license assigned.

When I tries to open a connection server directly with the Qlikview desktop it ok but with Npriting connection I can't.

Thanks

Katia

Re: Error Cache NPrinting

giakoum — Tue, 29 Nov 2016 09:20:39 GMT

Are you using qvp (open in server) to open the qvw from Nprinting?

If yes, what version of QlikView do you have?

Re: Error Cache NPrinting

Miguel_Angel_Baeyens — Tue, 29 Nov 2016 09:34:41 GMT

Maybe a dumb question, but check that all NPrinting services are up and running in the Windows Services Console (services.msc)

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 11:10:14 GMT

Yes all Nprinting services are running

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 11:11:25 GMT

Yes I'm using the qvp to open the qvw.

The version of Qlikview is the V12 and Nprinting 17.2

Re: Error Cache NPrinting

giakoum — Tue, 29 Nov 2016 11:12:49 GMT

Which SR? I believe it works only with the latest...

Re: Error Cache NPrinting

Tue, 29 Nov 2016 11:19:07 GMT

Server connections (to a single server, node in a cluster and to the cluster) are all supported in NPrinting 17.2 and above.

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 13:10:27 GMT

Hy Katia,

have you tried to connect nprinting to the qvw stored in your file System - not via qvp.

br,

aaron

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 13:42:46 GMT

yes, the local connection is working.

Connection ok

Cache : Generated

But I need the server connection via the qvp

Katia

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 13:48:35 GMT

ok... can you post your Connection to qvp?

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 14:00:00 GMT

Yes, sure

Connection:

Error:

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 14:03:01 GMT

it Looks for me correct - have you checked the logfiles?

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 14:19:49 GMT

yes? I have this error:

ERROR An exception was thrown while invoking the constructor 'Void .ctor(Engine.Navigator.QlikView.QlikViewConnectionString, Engine.Navigator.QlikView.IQlikViewPool)' on type 'QlikViewContentNavigator'. ---> Invalid connection string parameter DocumentPath: qvp://vw-d-rxx-05/ADMINISTRATION/nprinting.qvw↵↓Parameter name: connectionString (See inner exception for details.) \n InnerException: Invalid connection string parameter DocumentPath: qvp://vw-d-rxx-05/ADMINISTRATION/nprinting.qvw↵↓Parameter name: connectionString \n Inner-innerException: Authentication Failed \n Inner-inner-innerException: None. \n ...in connection with id: 8LJVIVDSQ-JOJIGFR8-9OKMGUFT A connectionString : navigator=qlikview;documentpath=qvp://vw-d-rxx-05/ADMINISTRATION/nprinting.qvw

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 14:49:20 GMT

why you use ADMINISTRATION in Connection string? try to replace it with AccessPoint or use both,

in you log file the Name of you qvw is nprinting.qvw not nprinting2.qvw?

has the nprinting Service user Access to the accespoint of you qv Server?

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 15:33:18 GMT

ADMINISTRATION is the name of the folder (AccessPoint folder)

Yes, sorry I tested 2 connections: nprinting.qvw and nprinting2.qvw, I copied the bad part of the script.

ERROR An exception was thrown while invoking the constructor 'Void .ctor(Engine.Navigator.QlikView.QlikViewConnectionString, Engine.Navigator.QlikView.IQlikViewPool)' on type 'QlikViewContentNavigator'. ---> Invalid connection string parameter DocumentPath: qvp://vw-d-rxx-05/ADMINISTRATION/nprinting2.qvw↵↓Parameter name: connectionString (See inner exception for details.) \n InnerException: Invalid connection string parameter DocumentPath: qvp://vw-d-rxx-05/ADMINISTRATION/nprinting2.qvw↵↓Parameter name: connectionString \n Inner-innerException: Authentication Failed \n Inner-inner-innerException: None. \n ...in connection with id: 8LJVIVDSQ-JOJIGFR8-9OKMGUFT A connectionString : navigator=qlikview;documentpath=qvp://vw-d-rxx-05/ADMINISTRATION/nprinting2.qvw

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 15:41:48 GMT

have you try to replace it?

have you logged on to your Server (via Remote Desktop) as the nprinting Service user and can you open the nprinting2.qvw in you qv accesspoint?

Re: Error Cache NPrinting

Anonymous — Tue, 29 Nov 2016 15:44:00 GMT

yes I tried to replace it and logged on to my server via the Remote Desktop as Nprinting service. I can open nprinting2.qwv in the accesspoint

Re: Error Cache NPrinting

aaron_ppmc — Tue, 29 Nov 2016 16:16:38 GMT

whats in the logs if you Change it do accesspoint, is nprtinting on the same machine as qlikview? try to Change to localhost?