Solution : https://service.sap.com/sap/support/notes/124543 (SAP Service marketplace login required)
Key words :
additional key words currency change, respective sales order, attached program correction, document currency, billing currency, billing plan, milestone billing, billing document, solution implement, implementing
Related Notes :
| 136185 | Document currency change in the billing document |
| 130866 | Creating billing document w/ alternative doc currency (old) |