How to fetch Valuation details from material master on to Purchase order

[SAPSupport]

 In PO you will see  below message when Valuation Type is empty.
'In case of split valuation, please enter a valuation type' , but its does not allow to save the item.

------------------------------------------------------------------------------------------------------------------------------------------------
Learn more about the SAP Support user and program here.

[SAPSupport · Accepted solution]

Configuration needed to automatically fetch the valuation type when creating a purchase order.

Follow resolution given in below KBA

3601751- How to auto populate Valuation Class in Purchase Order 

https://me.sap.com/notes/0003601751