Which technologies are used for the replication path of a subscription- /Provider contract between SAP S/4HANA Service: SOM, SAP S/4HANA Convergent Invoicing, and SAP Convergent Charging? Note: There are 2 correct answers to this questions.

Which technologies are used for the replication path of a subscription- /Provider contract between SAP S/4HANA Service: SOM, SAP S/4HANA Convergent Invoicing, and SAP Convergent Charging? Note: There are 2 correct answers to this questions.
A . SOAP web services
B . Order Distribution Infrastructure
C . IDoc
D . OData

Answer: A,B