Product Category Price is not determined in the Sales Order

Hi,

I have enabled prices at Product Category level, using the below help link:

http://help.sap.com/saphelp_crm60/helpdata/en/46/5752e401a208e7e10000000a114a6b/content.htm

I maintained the pricing condition 0PH1 (Condition table: SAP0PCTA) from the Assigned Prices assignment block on the Product Hierarchy page.

I also assigned this PR condition type to a pricing procedure and maintained the same in "Determine Pricing Procedure."

While creating the Sales Order the pricing procedure is determined, but the price is not getting determined. I get the following error

"Item 10: Pricing error: Mandatory condition Poduct Category (0PH1) is missing".

Any help would be highly appreciated.

Best Regards,

Roshan