SWIFT ISO 15022 - Code YCOL Signification Collateral Shortage: Insufficient collateral in your account to execute the instruction. Utilisations Type de message Numéro de champ Tag MT537 (Statement of Pending Transactions) 19 24B (Reason) MT537 (Statement of Pending Transactions) 65 24B (Reason) MT548 (Settlement Status and Processing Advice) 12 24B (Reason) MT549 (Request for Statement/Status Advice) 17 24B (Reason)