FMS with query to limit the no. of warehouse seen based on Vendor code

Question

Hi Experts!
I have created the following query:
SELECT T0.[WhsCode], T0.[WhsName] FROM OWHS T0  INNER JOIN POR1 T1 ON T0.WhsCode = T1.WhsCode WHERE substring( T0.[WhsCode] ,1,2) = substring( $[$4.0.0] ,2,2)
I attached this query to a FMS in the Warehouse column during Purchase Order.
The should be function of the FMS should limit the warehouses seen based on the vendor code.
Example:
Vendor Code 1: VBSAN01
Vendor Code 2: VBTAN01
Warehouse Codes: BSFin, BSHR, BTFin, BTHR
So, whenever the vendor VBSAN01 is selected during PO and when a warehouse is chosen through the FMS, the user should only be see the warehouses BSFin and BSHR.  Also, if the vendor VBTAN01 is selected during PO and when a warehouse is chosen through the FMS for the item, the user should see the warehouses BTFin and BTHR.
However, the FMS above does not work. 
Can anyone help me resolve this issue?
Sincerely,
Jen
Edited by: Jennifer Tinagan on Jan 15, 2010 3:57 AM

Answer 1

Jen,
Try this
SELECT T0.[WhsCode], T0.[WhsName]
FROM [dbo].[OWHS] T0
WHERE substring(T0.[WhsCode] ,1,2) = substring($[$4.0.0] ,2,2)
Suda