Getting Turnover Year to Date amount in Sales Order

Question

Hi Experts
I would like to be able to have a UDF on Sales Order which shows Sales the Turnover Year to Date for the BP.
I have created a UDF which is formatted as an amount field and a formatted search with the following syntax.  it is essentially a calculation of the total of all invoices minus credit notes:
(select (select sum(t1.doctotal) - sum(t1.vatsum) from oinv t1 where (t1.cardcode = t0.cardcode) AND ((T1.[docdate]>='01.01.09') AND (T1.[docdate]<=GETDATE())))
- (select sum(t2.doctotal) - sum(t2.vatsum) from orin t2 where (t2.cardcode = t0.cardcode)  AND ((T2.[docdate]>='01.01.09') AND (T2.[docdate]<=GETDATE()))))
from OCRD T0  INNER JOIN OINV T1 ON T0.CardCode = T1.CardCode INNER JOIN ORIN T2 ON T0.CardCode = T2.CardCode
WHERE T0.[CardCode] = $[$4.1.0]
it is working for me unfortunately and I hope one of the experts can tell me where I am going wrong?
Thanks
Jon

Answer 1

Hi
Try this,
DECLARE @a Numeric(19,6)
DECLARE @b Numeric(19,6)
Set @a = Select (SUM(T1.DocTotal) - SUM(T1.VATSUM))
FROM  OCRD T0
INNER JOIN OINV T1 ON T0.CardCode = T1.CardCode
WHERE T0.CardCode = $[$4.0.0]
AND
T1.DocDate '01/01/2009' AND T1.DocDate<= 'GETDATE()'
Set @B = Select SUM(T2.DocTotal) - SUM(T2.VATSUM)
FROM OCRD T0
INNER JOIN OINV T1 ON T0.CardCode = T1.CardCode
INNER JOIN ORIN T2 ON T0.CardCode = T2.CardCode
WHERE T0.CardCode = $[$4.0.0]
AND
T2.DocDate>= '01/01/2009' AND T2.DocDate<= 'GETDATE()'
SELECT (@a-@b)
Regards,
Madhan.