Operation requests/responses Result of the asynchronous message processing. Additional info to confirmation. Can be used to provide additional info related to confirmation (typically for error descriptions). List of possible results. It means that asynch. message was successfully processed It means that asynch. message was correctly processed but with any (business) problem(s). Result of the asynchronous message notification. Additional info to notification. Can be used to provide additional info related to notification (typically for error descriptions).