Necesito ayuda para configurar mis parámetros - servidor sql, tsql, datetime, parámetros

No tengo idea de por qué este maldito script no funciona, por favor ayuda !!!

Solo quiero obtener la información usando mis parámetros de fecha. Todo lo que consigo son columnas sin información extraída.

ALTER PROCEDURE [dbo].[sp_GerberCutter]
-- Add the parameters for the stored procedure here
@startdate Date,
@enddate Date,
@designid varchar (7)

AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.



SET NOCOUNT ON;

-- Insert statements for procedure here
SELECT DISTINCT
SL.SALESID,
SL.DESIGNID,
DS.NAME as [DESIGN NAME],
CAST(ceiling(SL.MMI_WIDTHDIMENSION/12) as nvarchar(5)) + "x" +     CAST(ceiling(SL.MMI_LENGTHDIMENSION/12) as nvarchar(5)) AS SIZE,
SL.QTYORDERED as QTY,
DATEADD(ss,CCS.MMI_CONFIRMTIME, CCS.CONFIRMDATE) as ORDERCONFIRMED,
(SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID AND DL.NOTES like "%CONVERT%PRODUCTION%") AS CUTFILE,
(SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID     AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%") AS CARPETCUT,

DATEDIFF(hour, (DATEADD(ss,CCS.MMI_CONFIRMTIME, CCS.CONFIRMDATE)), (SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%")) as HOURSTOCOMPLETE,
Case
When (SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE  DL.DESIGNNBR=SL.DESIGNID AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%")  Between DateAdd(hh, 07, @startdate) And DateAdd(hh, 14, DateAdd(mi, 59, @enddate)) Then "S1"

When (SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%")  Between DateAdd(hh, 15, @startdate) And DateAdd(hh, 22, DateAdd(mi, 59, @enddate)) Then "S2"

When (SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%")  Between DateAdd(hh, 23, @startdate) And DateAdd(hh, 30, DateAdd(mi, 59, @enddate)) Then "S3"

End As [CARPETCUT SHIFT]

FROM DESIGNS.DBO.DesignLog DL

INNER JOIN AXLIVESALES.DBO.SALESLINE SL
ON SL.DESIGNID=DL.DESIGNNBR AND SL.RECID=DL.AxRecordId

INNER JOIN DESIGNS.DBO.DESIGNS DS
ON DL.DESIGNNBR=DS.NBR

INNER JOIN AXLIVESALES.DBO.CUSTCONFIRMSALESLINK CCS
ON CCS.SALESID=SL.SALESID AND CCS.DATAAREAID=SL.DATAAREAID

INNER JOIN INVENTDIM ID
ON SL.INVENTDIMID=ID.INVENTDIMID AND ID.DATAAREAID="V02"

WHERE
SL.DESIGNID = @designid and  DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like          "%INLAID%" and SL.DATAAREAID="MMI"and (SELECT TOP 1 DL.Timestamp FROM DESIGNS.DBO.DesignLog DL WHERE DL.DESIGNNBR=SL.DESIGNID AND DL.DESIGNER="MTR" and DL.ACTION="P" and DL.NOTES like "%INLAID%") = @enddate

ORDER BY CARPETCUT DESC;

END

Respuestas

¿Estás absolutamente seguro de que tienes la fecha de inicio?¿Y la fecha de finalización pasó a los parámetros correctos al ejecutar el procedimiento? ¿Hay, quizás, alguna confusión local, con números de mes interpretados como días y viceversa?