| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| CURRENT_USER | SYST-UNAME | C | 12 | SY-UNAME | X | current user |
| PROCESS_DATA_IN | WFPRC1 | u | 89 | SPACE | X | process data to be changed |
| PROCESS_ID | WFPRCK | u | 29 | Process number | ||
| USER_MANDT | SYST-MANDT | C | 3 | SY-MANDT | X | Client of the user |
| USER_SYSTEM | SYST-SYSID | C | 8 | SY-SYSID | X | System of the user |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| ASSIGNMENTS | WFAS1 | 87 | Linking table |
| Exception | Text |
|---|---|
| ASSIGNMENT_ERROR | Error in linking table |
| COMPONENT_NOT_AVAILABLE | Component is inactive |
| DB_ERROR | Database error / inconsistency |
| FOREIGN_LOCK | other user / mode locks the process |
| PROCESS_NOT_EXIST | Process does not exist |
| PROCESS_NO_AUTHORIZATION | no authorization for the process |
| SYSTEM_INVALID | The external system is not configured |
| USER_NOT_EXIST | User is not available |