| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IM_CATEGORY | SWLWPPCAT | C | 1 | SPACE | X | Workflow: Parameter Type |
| IM_LANGU | SYLANGU | C | 1 | SY-LANGU | X | SAP R/3 System, Current Language |
| IM_SID | SWLWPSID | C | 32 | Workflow: ID of External Service | ||
| IM_UNAME | SYUNAME | C | 12 | SY-UNAME | X | SAP System, User Logon Name |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| ET_PARAMS | SWLWPSST | 473 | Workflow: Parameter for External Service |