Send Invoice Acknowledgment Outbound messaging for suppliers on OBN with cXML Standard

Summary:

Hi Team

Our supplier is on OBN with Message Exchange Standard as "cXML". Supplier sends Payables Invoices. We want to send Invoice acknowledgment - Outbound back to supplier. Currently Oracle provides OAGIS and UBL standards for sending acknowledgments. However, none of these use cXML standard. OAGIS follow OAG standard. Also, as per Oracle note, UBL feature cannot be used with OBN.

Please confirm if there is way to send rejections automatically to suppliers who are on OBN with standard cXML?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):