DueDate field in the Incoming payments

Question

I need know the Incoming payments paid with the respective duedates..
for this, i use this SQL statement:
SELECT
T1.DocNum ,
T2.Serial ,
T1.CardCode ,
T1.Cardname ,
T6.GroupName,
T4.SlpName ,
T3.CityS ,
T0.SumApplied,
T1.DocDate ,
FROM  [dbo].[RCT2] T0
LEFT OUTER  JOIN [dbo].[ORCT]  T1  ON  T1.DocNum = T0.DocNum
LEFT OUTER JOIN [dbo].[OINV] T2  ON  T2.DocEntry = T0.DocEntry
LEFT OUTER JOIN  INV12 T3  ON T3.DocEntry=T2.DocEntry
LEFT OUTER JOIN  OSLP T4 ON T4.SlpCode=T2.SlpCode
LEFT OUTER JOIN  OCRD T5 ON T5.CardCode=T2.CardCode
LEFT OUTER JOIN  OCRG T6 ON T6.GroupCode=T5.GroupCode
WHERE T1.CardCode='[%0]'
How can i add the duedate field from INV6 table, without duplicate records in this select?There is any other duedate field
in another table that corresponds the INV6 table(duedate)?
Thanks
Edited by: Philip Eller on May 20, 2008 9:25 AM
Edited by: Philip Eller on Jun 3, 2008 8:37 AM*
Edited by: Philip Eller on Jun 17, 2008 9:30 AM**

Answer 1

The value date in the INV6.. (AR Invoice>Accounting tab>Instalments)...
The date of the expiration in the Invoice's DUE DATE. (DocDueDate) can be different of the date of Instalments.
I can divide the total of the Invoice with different dates(DueDate).
Each one generates a incomming payments
I need a query that shows this field...
basically...
SELECT
T1.DocNum ,
T2.Serial ,
T1.CardCod,
T1.Cardname ,
T0.SumApplied ,
FROM  [dbo].[RCT2] T0
LEFT OUTER  JOIN [dbo].[ORCT]  T1  ON  T1.DocNum = T0.DocNum
LEFT OUTER JOIN [dbo].[OINV] T2  ON  T2.DocEntry = T0.DocEntry
WHERE T1.CardCode='[%0]'
and add the the DueDate (Instalments)