| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IV_HANDLE | BDT_INSTANCE_ID | I | 4 | X | ID of a BDT Instance | |
| IV_NEXT_SCREEN_MODE | CHAR1 | C | 1 | '~' | X | |
| IV_XAUTO_CENTER | BDT_BOOLE_D | C | 1 | X | ||
| IV_XAUTO_POPUP | BDT_BOOLE_D | C | 1 | X |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| EV_NEXT_SCREEN | BDT_NEXT_SCREEN | C | 1 | Call Next BDT Screen |
| EV_SPALL | BU_SPALL | N | 2 | Coordinates of left column (dialog box) |
| EV_SPALR | BU_SPALR | N | 2 | Coordinates of right column (dialog box) |
| EV_ZEILO | BU_ZEILO | N | 2 | Coordinates of top line (dialog box) |
| EV_ZEILU | BU_ZEILU | N | 2 | Coordinates of bottom line (dialog box) |
| Exception | Text |
|---|---|
| HANDLE_NOT_FOUND | |
| UNKNOWN_ACTION |