Passing Parameter Query from SQL Function to Access Project Report

I can pass a parameter from an Access Query to an Access Report (MDB) by entering [Select Date] in the Query criteria and by placing an unbound control with a control source =[Select Date] on the report.  I can't get this to work from a SQL Function Criteria to an unbound control on the Access Data Project Report.  In the Function Criteria, I enter @SelectDate.  In the Report control, I enter @SelectDate and it gives me an 'Invalide Column Name' error.  Any idea how I can pass a parameter from a SQL Function to an ADP report?

THANKS!

p.s.  I tried searching for other postings on this without any luck.