Customer is trying to create/update a notification and getting white/blank screen.
Onboarding All Data Center
Reproducing the Issue
Steps: Login to Instance -> Go to Onboarding -> Notification -> search notification name -> modify any attribute( like change the process from Onboarding to Offboarding) ->click on Update.
Engineering team is already aware of the issue and found out the fix for the same. This fix will be rolled out in SF Onboarding in SF release b1808 (Aug 2018 for preview and Sep, 2018 for production environment).
Internal ticket for the issue is - ONB-22040
Onboarding Notification blank screen , KBA , LOD-SF-OBD-EML , Emails and Notifications , Problem