Overview:
When creating a Business Event Target, the following error displays:
Error: Invalid Data.
Review all error messages below to correct your data.
Apex trigger Business_Event_Target_before_upsert caused an unexpected exception, contact your administrator: Business_Event_Target_before_upsert: execution of BeforeInsert caused by: System.NullPointerException: Attempt to de-reference a null object: Trigger.Business_Event_Target_before_upsert: line 165, column 1
Root Cause:
The error occurs because the Date_Parameter_vod__c field is not populated on the Business Event.
Solution:
To resolve this error, set the field Date_Parameter_vod__c as mandatory on the page layout.
Related Documentation:
CRM Help Documentation: Business Events