| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| I_ACCOUNT | IBKKAKEYEX-ACCOUNT | C | 35 | X | Account Number | |
| I_BKKRS | IBKKAKEYEX-BKKRS | C | 4 | X | Bank Area | |
| I_CHEQNOFROM | IBKKAKEYEX-CASHBNO | C | 20 | X | Check Number From | |
| I_CHEQNOTO | IBKKAKEYEX-CASHBNO | C | 20 | X | Check Number To | |
| I_CHEQSTAT | BKKA1-CASHB_STAT | C | 2 | X | Check Status | |
| I_CHEQTYPE | IBKKAKEYEX-CASHBTYPE | C | 4 | X | Check Type | |
| I_MODE | I | I | 4 | Mode: Display, Lock, Unlock | ||
| I_TAB_WHERE | BKKS_TAB_WHERE | 0 | X | List of Additional WHERE Conditions |