Solution : https://service.sap.com/sap/support/notes/631354 (SAP Service marketplace login required)
Key words :
fi enjoysap transaction fv60, 'amount split' tab page, distributed line items, alternative payees reason, attached advance correction, individual payee, -time vendor, parked invoice, posted invoice, -time data
Related Notes :
628345 | FB60: One-time vendor with amount split |