| Parameter | Reference | Type | Length | Default | Optional | Text | 
|---|---|---|---|---|---|---|
| CLEAR_BUFFER | C | C | 0 | ' ' | X | |
| I_READ_DB | C | C | 0 | ' ' | X | |
| I_TCTYP | TCTYP | C | 4 | Trading Contract: Trading Contract Type | ||
| I_TKONN | TKONN | C | 10 | Trading contract: Trading contract number | 
| Parameter | Reference | Type | Length | Default | Optional | Text | 
|---|---|---|---|---|---|---|
| I_BASE_CURR | WAERK | C | 5 | X | SD document currency | |
| I_BASE_RATE | UKURS_CURR | P | 5 | X | Exchange Rate | |
| I_BASE_TYPE | KURST_CURR | C | 4 | X | Exchange rate type | |
| I_READ_EX | C | C | 0 | '0' | X | |
| I_SIM_INDEX | C | C | 0 | '0' | X | 
| Parameter | Reference | Length | Optional | Text | 
|---|---|---|---|---|
| E_T_PROFIT | WB2_PROFIT_CALC_WITH_POS | 276 | Trading Contract: Transfer Structure Status Calculation 2 | |
| I_T_KOMEXP | KOMEXP | 623 | X | Trading Contract: IO Structure of Planned Cost | 
| I_T_KOMWBHD | KOMWBHD | 1156 | X | Trading Contract: Communication Structure, Commercial Data | 
| I_T_KOMWBHI | KOMWBHI | 1744 | X | Trading Contract: Communication structure for item data | 
| I_T_KOMWBHK | KOMWBHK | 1539 | X | Trading Contract: Communication structure for header data | 
| Exception | Text | 
|---|---|
| CALCULATION_ERROR | |
| CUSTMIZING_ERROR | |
| DISPLAY_ERROR | |
| DOCUMENT_READ_ERROR | 
| Functionality |