Solution : https://service.sap.com/sap/support/notes/351782 (SAP Service marketplace login required)
Key words :
additional key words me31, net price field, field net price, field ekpo-netpr, gross price maintenance, gross price, ekpo-netpr, condition maintenance, eine-netpr, filled incorrectly
Related Notes :
| 134432 | Incorrect valid-to date in contract/info record |