After 2011 release upgrade, unexpected error occurs when processing outbound message of Journal Entry Post API (/sap/bc/srt/scs_ext/sap/journalentrycreaterequestconfi) due to newly enhanced attribute ConfirmationInterfaceOriginName.
SAP S/4HANA Cloud
The outbound message structure is a generic structure which will be shared by multiple APIs, like Journal Entry Post API and Ledger Post API. So the structure is enhanced with the new attribute ConfirmationInterfaceOriginName to identify inbound service for the outbound messages. In case, the WSDL of Journal Entry Post API is not updated after 2011 release upgrade, the interface program might report error.
Customer needs to update the WSDL of Journal Entry Post API in their interface programs.
Journal Entry - Post, API, outbound, error, 2011. , KBA , AC-INT , Accounting Interface , Problem