| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| IV_BILLINGDOC | VBRK-VBELN | C | 10 | X | ||
| IV_LANGU | SYST-LANGU | C | 1 | X | ||
| IV_PARTNER_NUMBER | VRKPA-KUNDE | C | 10 | X | ||
| IV_PARTNER_ROLE | VRKPA-PARVW | C | 2 | X |
| Parameter | Reference | Type | Length | Text |
|---|---|---|---|---|
| ES_RETURN | BAPIRET2 | u | 548 | |
| ES_WEBINVOICEDOCUMENT | BAPIWEBINVHEAD | u | 386 |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| T_WEBINVOICEITEMS | BAPIWEBINVITEM | 553 | X | |
| T_WEBINVOICEPARTNERS | BAPIWEBINVPART | 702 | X |