Depending on the order type, only system responses are sent in real time or additional system notifications are sent in the subsequent process.

Real time system responses

For all jobs, responses are sent from the system in realtime. They provide information about the status of the order, whether it was successfully executed (S = Success) or failed (E=Error). The latter including a system message "EF", which names the error that occurred.

For job types involving external instances such as registries, the response type  "Notification" (N) is returned in real time. It informs whether the job could be started successfully or not and contains hints whether further asynchronous notifications are to be expected during processing. For EPP, this is the status "pending".

Time-delayed system notifications

For two types of tasks  notifications are sent after the initial system response of type N in the follow-up:

•     Order types with asynchronous processing and
•     Order types with external triggers