ssrs 2008 Kaskadierungsparameter

Ihnen fehlen die Spaltennamen. Versuchen Sie es mit:

SELECT 
' ' as Date_Lab_Test_Ordered, ' ' as Ordering_Provider, ' ' as Provider_Specialty, 
' ' as Provider_Contact, ' ' as Desc_of_Order, ' ' as Date_Order_Filled, 
' ' as Date_Receipt_Verified