| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| I_FRGID | TBZ1I-FRGID | C | 10 | SPACE | X | External application |
| I_MSG_STATUS | BUS000MSG-COLL_STAT | C | 1 | '0' | X | Message Status |
| I_NODATA | BUS000FLDS-CHAR1 | C | 1 | '/' | X | NODATA character |
| I_XSAVE | BOOLE-BOOLE | C | 1 | 'X' | X | |
| I_XUPDTASK | BOOLE-BOOLE | C | 1 | 'X' | X |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| T_MESSAGE | BUS0MSG1 | 628 | X | Messages |