| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IV_CLIENT | SYST-MANDT | C | 3 | SY-MANDT | X | R/3 System, Client Number from Logon |
| IV_OBJAP | BU_OBJAP | C | 4 | BDT: Application Object | ||
| IV_USEID | BU_USEID | C | 80 | BDT: VCT, Usage Key | ||
| IV_VARNR | BU_VARNR | C | 6 | BDT: Screen Sequence | ||
| IV_VARTP | BU_VARTP | C | 6 | BDT: Screen Sequence Category |