we can do modify the date format to char and apply the filter.
Below is the example CAST( BOE140_Audit.dbo.ADS_EVENT.Start_Time AS CHAR ).
easy way to have the query as a web report is
login to Audit DB and Create a view with the query.
Login to UDT and Import the View into Universe and Create Objects as you required.
Login to WRC and Create the report with your required fields.