Brief summary of the bug. What is it ? Where is it ?

It is possible that the initial owner setting creates a Process Overview in the process overview index. No KPI results are created at the time, leaving the field as null. If the process overview page is then loaded, there is a risk of an NPE if the KPI evaluation result scheduler has not yet run.

Steps to reproduce:

1. Add a process owner, enabled digest email before creating KPIs
2. Check email and click on View in Optimize 

Actual result:

NPE logged and error in UI

Expected result:

The Process overview page loads with an empty result for the KPI results field

Testing Notes:

• This was the error you uncovered during 3.9.3 testing regarding setting the owner immediately before opening the overview page via the digest email. Please retry to verify the fix