SAP Message VAL808 - Impairment price or value was not found for key date &1 and ID number &3

Diagnosis You want to record an impairment for a position. An impairment rate orvalue for the position must be defined in the system. The system was unable to determine an impairment rate or value for keydate &V1&. This refers to ID number &V3& in company code &V2&. System Response Processing is terminated. Procedure Enter an impairment rate or value in the system using the transactionEnter Prices/Net Present Values for Special Valuation (TPM73).