Creating a new data connection or adding data from an existing data connection may fail in Qlik Sense February 2024.
The following errors can be observed:
404
The following resource cannot be found.
The URL is unknown.
or
400
Bad Request
The http header is incorrect.
The issue occurs when a custom virtual proxy prefix is in use.
Resolution
Upgrade to resolve QB-25165.
Workaround:
No workaround is available.
Fix Version:
Qlik Sense Enterprise on Windows February 2024 Patch 3. See Release Notes.
Cause
Product Defect ID: QB-25165
Environment
Qlik Sense Enterprise on Windows February 2024 IR to Patch 2