A user is unable to use xog on a cost plan where one of the grouping attributes is blank.
Steps to Reproduce
Expected Results - You can xog out successfully
Actual Results - You receive an error and are not able to xog out the cost plan
This is by design. If a cost plan is xogged and one of the grouping attributes is null on the xog file, the plan cannot be copied or submitted for budget.
The workaround would be either not use Resource as a grouping attribute or create a resource that can populate the field.