3543879 - Incorrect Tax Code in Supplier Invoice Created via B2B

When creating a Supplier Invoice via B2B, the Tax Code is not correctly reflected as per the payload.

SAP Business ByDesign

1. Create a Supplier Invoice via B2B with Tax Code defined at the item level.
2. Check the created Supplier Invoice in the system.

See that the Supplier Invoice created in the system has another Tax Code.

The system determines the Tax Code based on the nature of the item. For example, if the items are services, and the Tax Code added in the payload is a Acquisition of Goods, the system will redetermine the Tax Code using the External Tax Determination if this is active in the system to add a Tax Code for Service Acquisition instead.
Acquisition of Goods can only be used for Materials, while Service Acquisition can only be used for Service items.

System behavior.

Supplier Invoice, B2B, Tax Code, Service Acquisition, Acquisition of Goods, Tax Determination , KBA , SRD-SRM-SI , Supplier Invoicing , How To