topic Re: NPrinting - On Demand in Qlik NPrinting

NPrinting - On Demand

GOKULAKANNAN — Mon, 23 Oct 2023 14:30:51 GMT

Hello All,

Am trying to utilize the On demand NPrinting report in qliksense, I have done all the basic settings, and it is working only if the browser is not secured. If we open the browser in Secured mode then its showing the error like "Unable to connect to server", screenshot 1: its showing error if its opened in secured mode

screenshot2:

If its a not secured mode then its opening and am able to generate the report properly

Could you please help me to overcome this?

Re: NPrinting - On Demand

Frank_S — Tue, 17 Oct 2023 18:10:31 GMT

There are several reasons and solutions to unable to connect to server.

But essentially, your configuration is incomplete or requires some refinement.

To solve this check this video:

STT - NPrinting On-Demand with Qlik Sense Troubles... - Qlik Community - 1953198

And or this article
Troubleshooting NPrinting and Qlik Sense On Demand - 1759480

Also if you are connecting to a secured NP server address (secured by a certificate), then ensure you have removed the password from the .key file as mentioned here
How to configure a .pfx certificate for use with N... - Qlik Community - 1711079

Kind regards...

Re: NPrinting - On Demand

GOKULAKANNAN — Fri, 20 Oct 2023 14:47:21 GMT

Hi Frank,

Thanks for the reply,

Am getting below error while generating the on demand report. is this anything related to login evaluation issue?

Re: NPrinting - On Demand

Ruggero_Piccoli — Mon, 23 Oct 2023 10:01:34 GMT

Hi,

When opening a new conversation in the community, please, add the label of the version of Qlik NPrinting you are using: the answer could depend on it.

Plus all versions you added are no more supported so be sure you are running a supported version.

Best Regards,

Ruggero

Re: NPrinting - On Demand

GOKULAKANNAN — Mon, 23 Oct 2023 14:25:40 GMT

Hi Ruggero,

Thanks for reply, yeah i have corrected the version in Label.

Re: NPrinting - On Demand

Frank_S — Mon, 23 Oct 2023 14:56:34 GMT

The net cerr error may indicate a password in your .key file.

I mentioned this earlier

Also if you are connecting to a secured NP server address (secured by a certificate), then ensure you have removed the password from the .key file as mentioned here
How to configure a .pfx certificate for use with N... - Qlik Community - 1711079

Follow the steps in the article carefully or you will continue to get the error.

Kind regards...

Re: NPrinting - On Demand

andregas — Tue, 24 Oct 2023 07:16:17 GMT

Hello @GOKULAKANNAN ,

Have you installed a trusted certificate for the NPrinting server? When you connect to https://nprintingserver:4993/ have you a certificate warning?

During on-demand connection, QlikSense try to open the NPrinting page but if you have an untrusted certificate the browser block the connection. NPrinting on-demand works only with a trusted certificate.

Regards

Re: NPrinting - On Demand

GOKULAKANNAN — Tue, 24 Oct 2023 07:19:33 GMT

Hi Andregas,

Yeah i have installed the certificate, still the problem is occuring.

Re: NPrinting - On Demand

Ruggero_Piccoli — Tue, 24 Oct 2023 07:43:00 GMT

Hi,

In the developer console you have an error with a link to the NTML authentication. Click on that link and accept the certificate.

Best Regards,

Ruggero

Re: NPrinting - On Demand

David_Friend — Tue, 31 Oct 2023 14:38:09 GMT

@GOKULAKANNAN did you get this figured out?

and is your version correct? November 2019? That is really old and no longer supported...

Re: NPrinting - On Demand

GOKULAKANNAN — Tue, 31 Oct 2023 15:36:09 GMT

Hi @David_Friend ,

Yeah! its September 2021 version