Solution : https://service.sap.com/sap/support/notes/105895 (SAP Service marketplace login required)
Key words :
symptom transaction meu2 program sapmnb01 screen 0300error message sg105, enter rate __ rate type, additional key words meu2, start business volume comparison, rebate arrangement currency dm, business volume comparison, exchange rate table, volume-based rebate, condition currency dm3, form routine xwmb01_update
Related Notes :
| 126220 | Message SG105 when saving business volume comprsn and agrmnt |
| 104668 | Collective note: Subsequent settlement (Purch.) Release 4.0 |