Solution : https://service.sap.com/sap/support/notes/426430 (SAP Service marketplace login required)
Key words :
system generates error message f5703, additional key words f5703, enter incoming invoice, attached program correction, alternative exchange rate, program error, exchange rate, transaction miro, local currency, slightly deviates
Related Notes :
| 502115 | MIRO: Error message F5703 for multiline tax |