| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| I_DYNPNR | SYST-DYNNR | C | 4 | X | ABAP program, number of current screen | |
| I_DYNPPROG | SYST-REPID | C | 40 | X | ABAP program, current main program | |
| I_DYNPROFIELD | HELP_INFO-DYNPROFLD | C | 132 | X | Field name |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| E_ALDNR | BUAVCLDGR-ALDNR | C | 2 | Availability ledger |
| E_ALDNR_APPL | T881-APPL | C | 2 | Owner application |
| E_ALDNR_APPLIC | BUAVC_APPLIC | C | 2 | Application Component of BCS Availability Control |
| E_ALDNR_SUBAPPL | T881-SUBAPPL | C | 3 | Subapplication |
| E_ALDNR_TAB | T881-TAB | C | 30 | Summary table |
| E_ALDNR_TXT | T881T-NAME | C | 30 | Ledger name |