SWIFT ISO 15022 - Code IAAD Bedeutungen Status Reason Investigation: Failing reason being investigated. Status Reason Investigation: Pending reason being investigated. Anwendungen Nachrichtentyp Feldnummer 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)