| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IV_CHKTXT | BU_BEZ70 | C | 70 | SPACE | X | Description |
| IV_FNCMOD | BU_FNAME | C | 30 | SPACE | X | Function Module Name |
| IV_FTEXT | BU_BEZ105 | C | 105 | SPACE | X | Description |
| IV_ID | SYMSGID | C | 20 | Messages, Message Class | ||
| IV_MSG1 | C | C | 0 | SPACE | X | |
| IV_MSG2 | C | C | 0 | SPACE | X | |
| IV_MSG3 | C | C | 0 | SPACE | X | |
| IV_MSG4 | C | C | 0 | SPACE | X | |
| IV_NUM | SYMSGNO | N | 3 | Messages, Message Number | ||
| IV_TCODE | BU_FCODE | C | 20 | SPACE | X | GUI Function Code |
| IV_TYP | SYMSGTY | C | 1 | Messages, Message Type |