QVX_UNEXPECTED_END_OF_DATA: HTTP protocol error 403 (Forbidden): The server refused to fulfill the request.

[monicavlad]

Why am I getting this error and how can I fix it? The rest connector was just fine for over a year now, but as of few days ago the data generator failing on the server with this error message as in the screenshot below. We are on April 2018 version.

[balabhaskarqlik]

May be try like this:

Some times the data connection may stop working, and you are not able to select data. Qlik Sense has lost connection to the data Server and was not able to reconnect.

    Close the app, and open it again from the hub.

    Close all apps.

    Restart Qlik Sense Desktop.

[balabhaskarqlik]

Check this:

https://help.qlik.com/en-US/sense/June2018/Subsystems/Hub/Content/Troubleshooting/troubleshooting-lo...