BAPI_INCOMINGINVOICE_CANCEL

BAPI_INCOMINGINVOICE_CANCEL是一个SAP函数模块，用于取消已经过账的进货发票。该函数模块需要传入以下参数：

- INVOICE_DOC_NUMBER：发票号码
- FISCAL_YEAR：会计年度
- COMPANYCODE：公司代码

以下是一个使用BAPI_INCOMINGINVOICE_CANCEL取消进货发票的例子：

DATA: ls_invoice_cancel TYPE bapi_acc_invoice_cancel,
      lt_return        TYPE TABLE OF bapiret2.

ls_invoice_cancel-invoice_doc_number = '123456'.
ls_invoice_cancel-fiscal_year = '2021'.
ls_invoice_cancel-companycode = '1000'.

CALL FUNCTION 'BAPI_INCOMINGINVOICE_CANCEL'
  EXPORTING
    invoice_header = ls_invoice_cancel
  TABLES
    return         = lt_return.

IF sy-subrc = 0.
  WRITE: 'Invoice cancelled successfully.'.
ELSE.
  WRITE: 'Error cancelling invoice:', lt_return.
ENDIF.