| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| TESTRUN | BAPI_AUX_INV-TESTRUN | C | 1 | SPACE | X |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| ADDITEMS | BAPI_EXTDOC_A | 50 | X | |
| BAPI_BILLDOCNUMBER | BAPI_FKKINV_BILLDOCNUMBER | 44 | X | |
| EXTENSIONIN | BAPIPAREX | 990 | X | |
| EXTENSIONOUT | BAPIPAREX | 990 | X | |
| HEADERS | BCA_STR_DIM_BAPI_EXTDOC_H | 192 | Header structure for wrapper RFC | |
| ITEMS | BCA_STR_DIM_BAPI_IST_EXTDOC_I | 2021 | X | Items for Wrapper RFC |
| RETURN | BAPIRET2 | 548 | ||
| TAXITEMS | BAPI_EXTDOC_T | 98 | X | Tax items in External Billing System |
| Exception | Text |
|---|---|
| BP_UPDATE_FAILED | Business Partner Update Failed |
| FAILED | Billing Document Creation Failed |