SWIFT ISO 15022 - Code LOSS Signification Loss/Amount Paid Utilisations Type de message Numéro de champ Tag MT307 (Advice/Instruction of a Third Party FX Deal) 34 22H (Indicator: Gain/Loss Indicator) MT307 (Advice/Instruction of a Third Party FX Deal) 38 22H (Indicator: Gain/Loss Indicator)