I want to get the registered billing data of Invoice Summary(JP Country-Specific Functions) by API.

[ryofujishiro]

Dear Experts,

In SAP S/4HANA Cloud Public Edition, using the Japanese Country/Region-Specific Functions "Invoice Summary processing/Report" (F1774)
I want to get the registered billing data by API. (For linkage with external form output system)
I tried using the following API, but I couldn't get the data of Invoice Summary(Payer Invoices and so on), and I'm having trouble knowing which API to use.

・Billing Document(ODATA V4)
・Accounting Document-Read (ODATA V2)

Could you tell me which API can get the data created by using the Invoice Summary function?

If there is no such API, please let me know if there is another way to extract data.

[OwenLiu]

Added localization tag.

[OwenLiu]

Informed expert.

[anni_zheng]

Currently, the Invoice Summary Solution does not provide an API to the S/4HANA Cloud customers.

The development team is scheduled to provide an API by the year 2025. This API will enable the customer to get the relevant data of payer invoices and monthly invoices, which can be utilized for custom form development. If the data source for the Invoice Summary be an SD billing document, it is expected that the customer will be able to retrieve the Billing Document Number and some data of fundamental fields through this API.