SWIFT ISO 15022 - Code CDAC Meaning Conditional Delivery Cancellation Pending: Conditional Delivery is still pending awaiting the cancellation from at least another party. Usages Message type Field number 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)