topic QlikSense June: On-demand-app generation does not work with larger dataset in App Development

QlikSense June: On-demand-app generation does not work with larger dataset

sirpod90 — Tue, 22 Aug 2017 12:53:23 GMT

Hello everybody,

I am facing at the moment a really weird problem.

I have setup a master and a template app. It works quite fine if I select one or several entities. But if I select a larger range of objects or description field what refers to a larger amount than 100,000 objects, than the on demand app plugin does not start working.

The demand app plugin shows me a green light, so everything should be ok, but if I click on generate app nothing happens.

Is anybody else facing the same problem, or is this a bug?

Thanks and regards

Re: QlikSense June: On-demand-app generation does not work with larger dataset

sirpod90 — Thu, 14 Sep 2017 08:17:21 GMT

I got now an answer from the Qlik Support.

They have and hard coded limit of max. 50 MB what can be transfers from the master app to the template app via HTTP.

So all request with more objects than that limit will run into an error: "Payload too much".

That means for me the On-demand-app-generation is a nice gimmick but for bigger data not usable

Also I don't think HTTP is right protocol/technique for this purpose, if I already have all my data in memory....