Is it possible to change sales orders through spreadsheets?

Hello,

Currently, successful SAP S/4HANA Cloud Public Edition, it's not imaginable to alteration existing income orders done spreadsheets, you tin lone make caller ones.
Please cheque the authoritative documentation here: Import Sales Orders | SAP Help Portal

However, you tin execute your request done Sales APIs. It's imaginable to wide alteration income orders and adhd caller items to existing income orders done the pursuing APIs:

Sales Order (A2X, OData V2) | SAP Help Portal
Operations for Sales Order (A2X, OData V2) | SAP Help Portal

Sales Order (A2X, OData V4) | SAP Help Portal
Operations for Sales Order (A2X, OData V4) | SAP Help Portal