| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| COMMIT | FLAG | C | 1 | 'X' | X | General Flag |
| CONFIRM_CHANNEL_CLOSE | WPCONFCCLS | C | 1 | SPACE | X | Query When Closing a Channel |
| USER_NAME | WPUSER | C | 12 | SY-UNAME | X | SAP System, User Logon Name |
| USE_CHANNELS | FLAG | C | 1 | SPACE | X | General Flag |