I have a main report and a linked subreport. The main report prompts the user for a date range. I am able to then filter the records based on this range. The sub report needs to filter on this same range, but I do not want to prompt the user for the range again. When I try to pass this range parameter from the main report to the subreport as a link, Crystal does not complain, but the received parameter ISNULL in the subreport.

Any help would be greatly appreciated.