SAP Message AO608 - App. req. &1 has variant(s) with cost estimate - transaction not possible

Diagnosis Appropriation request &v1& has at least one variant with a costestimate. For appropriation requests of this kind, it is not possibleto manually maintain plan values using transactions IMAP, IMAR, andIMAV. Displaying plan values using transactions IMAQ, IMAS and IMAW isalso not possible. System Response The transaction is not carried out. Procedure Use the master data transactions.