Qlik Community

Qlik Sense App Development

Discussion board where members can learn more about Qlik Sense App Development and Usage.

Announcements
Qlik® Product Spotlight: Discover what’s possible. Get more from our products.
See for yourself. Register today.
Not applicable

Qlik Sense - Receiving an Engine Connection Error on App Reload When Filters Are Selected

Hello,

I am receiving the following error on multiple apps when the app reloads (automatically on schedule) and I have 1 or more filters selected. I am on Qlik Sense 3.2 QlikSense Server 10.18.1

app reload error.PNG

Is this happening with anyone else? It's really annoying because we have quite a few apps that reload every 5 minutes, and this forces the user to refresh their page and loose their selections. I've searched the web and haven't found this same scenario before. Has anyone found out why this happens?

Any assistance is greatly appreciated!

1 Solution

Accepted Solutions
Not applicable

Re: Qlik Sense - Receiving an Engine Connection Error on App Reload When Filters Are Selected

I resolved this with Qlik. It was due a known Qlik bug in this version: when filtering on a calculated dimension. Qlik says this has been fixed in 3.2 SR4, which seems to be the case after we tested that version in our dev environment.

1 Reply
Not applicable

Re: Qlik Sense - Receiving an Engine Connection Error on App Reload When Filters Are Selected

I resolved this with Qlik. It was due a known Qlik bug in this version: when filtering on a calculated dimension. Qlik says this has been fixed in 3.2 SR4, which seems to be the case after we tested that version in our dev environment.