Spectrum OneClick WebApp page shows a blank screen
1. OneClick is configured for SSL but not the WebApp.
2. OneClick is configured for both HTTP and HTTPS and the WebApp is configured for SSL. Connecting to the HTTP OC Landing Page and launching WebApp will produce a blank screen.
Release : 21.2.x
Component : DX NetOps Spectrum WebApp
Please reference the next section on product documentation for more information.
SSL Support for OneClick WebApp
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/spectrum/21-2/managing-client-applications/oneclick-webapp.html#concept.dita_cb52f04ad97c49b52eeb67a36a82d29869d3a316_SSLSupportfortheOneClickWebApp