This blog is to omit error message "Enter Valuation Price" when we create Purchase Requisition has no valuation price.
That error also displays when we change Purchase Requisition which was converted from planned order and Valuation price was not found.
Procedure:
There are 2 ways to configure PR without price
+ Case 1: Choose Field Selection Key $$$$ for specific PR Type
SPRO -> Materials Management -> Purchasing -> Purchase Requisition -> Define Document Type
Set Field Selection Key to $$$$ instead of NBB
+Case 2: Change Screen Layout of Field Selection NBB and PT0B
SPRO -> Materials Management -> Purchasing -> Purchase Requisition -> Define Screen Layout at Document Level
Set "Price and Price Unit" to Optional