When I use minutes and seconds in the start date, it does not add the minutes.

DECLARE@return_value int,

@dEndDate datetime

SELECT@dEndDate = N'2013-06-29 21:39:07'

EXEC@return_value = [dbo].[bcssp_AddBusinessHours]

@dBegDate = N'2013-06-29 21:39:07',

@iHours = 10,

@cBusBeg = N'08:00:00',

@cBusEnd...