FasTrack Process Issue

Hi SRM experts,

We have activated FasTrack process in SRM 5.0 for all product categories

Category ID    Souce System                 Sourcing
*                     Blank                             3 Sourcing carried out for items without assd source of supply

Then we are Creating a Header & Item Contract for a Product category-Office supplies in SRM 5.0 (i.e no Product
maintained only product category maintained)

Contract released..

then

Creating a
shopping cart for the same product catgeory (Office supplies) but Souce of
supply not detected automatically..

Pls let me know
what could be the reason for this issue

Point Checked:

1)Define
Sourcing for Product Categories

Category ID     Souce System                    Sourcing
*                      Blank                                 3 Sourcing carried out for items without assd source of supply

2)Only one Local
Contract exist for the product category

Thanks,

San..