| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IF_DSTRULE | TZNDSTRUL | C | 6 | Daylight saving time rule | ||
| IF_SAME_YEAR | XFLAG | C | 1 | |||
| IF_YEAR | TZNYEARACT | N | 4 | Valid for year |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| ES_TTZDF | TTZDF | u | 41 | Summer time rules (fixed annual dates) |
| Exception | Text |
|---|---|
| DST_RULE_NOT_FOUND |