| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| USER_NAME | WPUSER | C | 12 | Workplace User, R/3 Logon Name |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| GEN_PERS_TBL | IWPCUSTOM | 355 | Structure for Accesses to Table TWPCUSTOM* |
| Exception | Text |
|---|---|
| UPDATE_FAILED | Could not write new or modified entry |