Resource Management Application's Resource Report doesn't work with SAFe entities. If you select the "Portfolio" level and selected the wanted portfolio to the resource report and ran the report, it doesn't show anything.
Steps to Reproduce:
Resource Reports are not integrated with Epics.
Only Projects and Demands are integrated with Portfolio
In order to look for the Resource Plan associated with the Epic, please select the Entity Type as 'Other Task' > Enter the Short Desc of the Epic > You will see the Resource Plans associated with the Epic