Mapping set not working in Manual Cost Adjustment

Summary:

Mapping set not working in Manual Cost Adjustment

Content (please ensure you mask any confidential information):

Hi,

We are performing Cost Adjustment at Receipt Cost (Transfer Order Receipt) so that additional cost will be added into receipt cost. At the time of Cost Adjustment entries are below,

Debit Inventory Valuation to Offset Credit.

So the requirement is Inventory Valuation account must be same as Internal Requisition Charge Account. For that we have created mapping set for Natural account with Input as Item Category & Expenditure type taken subledger as cost management. Rule is visible under JERS still after performing the transaction correct account is not getting picked.