| Field | Key | Data Element | Type | Offset | Leng | Decimals | Check Table | Text |
|---|---|---|---|---|---|---|---|---|
| VALUSER | X | VALUSER | CHAR | 0 | 2 | 0 | GB03 | Validation/substitution application area |
| VALEVENT | X | VALEVENT | NUMC | 2 | 4 | 0 | GB31 | Validation/Substitution callup point |
| RCLASS | RCLASS | CHAR | 6 | 3 | 0 | GB02 | Boolean class for reading | |
| WCLASS | WCLASS | CHAR | 9 | 3 | 0 | GB02 | Boolean class for writing | |
| GBVALUSE | GBVALUSE | CHAR | 12 | 1 | 0 | Callup point is used for validations | ||
| GBSUBSTUSE | GBSUBSTUSE | CHAR | 13 | 1 | 0 | Callup point is used for substitutions |