| Field | DDIC | Type |
| LEVEL | I | ```i``` |
| STRUC | I | ```i``` |
| FROM | I | ```i``` |
| TO | I | ```i``` |
| NUMBER | I | ```i``` |
| COLONROW | I | ```i``` |
| TROW | I | ```i``` |
| COLONCOL | I | ```i``` |
| TCOL | I | ```i``` |
| PREFIXLEN | I | ```i``` |
| TYPE | ```c LENGTH 1``` | |
| TERMINATOR | ```c LENGTH 1``` | |
| ENHMT | I | ```i``` |
| 754 | undefined |
| 750 | undefined |
| 702 | undefined |