Access Date Var Type Mismatch -SQL Stat.

I am receiving a type mismatch error in SQL statement used for my recordsource. All fields are dates and the public variable is “as date”. Could you check my syntax and see if there is an error there or . . . . ?

& “WHERE (((labor.DATE)>= #” & RptBegDt & “#) AND((labor.DATE)<= #" & RptEndDt & "#)" _