Finally i am able to connect to a Qlik Sense app and create a report out of it.
Not sure what was wrong. But it after doing the below steps.
- Export the certificates from Sense server. With the below point in mind.
Remember to activate the flag Include secret key and leave the Certificate password blank.
- Import the certificate in the Nprinting server.
- Create a new connection to an app and wait till the cache shows up as generated.