| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IV_USER | SYUNAME | C | 12 | SAP System, User Logon Name |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| EV_RETCODE | SYSUBRC | I | 4 | Return Value, Return Value After ABAP Statements |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| ET_MESSAGE_LINES | SWR_MESSAG | 274 | Messages | |
| ET_MESSAGE_STRUCT | SWR_MSTRUC | 224 | Workflow interfaces: Message structure | |
| ET_USER_WF | SWFMOD_WF | 480 | WF structure => Template or Component |