12.2.8.1 Format Specifications
| Field Tag | Field Name | Format | Mandatory/ Optional |
|---|---|---|---|
| 20 | Transaction Reference Number | 16x | M |
| 12 | Sub-Message Type | 3!n | M |
| 77E | Proprietary Message | 120*78 x | M |
Parent topic: MT 598 Proprietary Message
| Field Tag | Field Name | Format | Mandatory/ Optional |
|---|---|---|---|
| 20 | Transaction Reference Number | 16x | M |
| 12 | Sub-Message Type | 3!n | M |
| 77E | Proprietary Message | 120*78 x | M |
Parent topic: MT 598 Proprietary Message