Transactional communication

In the case of dialog communication, the processing in the remote application is included in the global transaction. This ensures that the distributed resources are consistent at all times, even across applications.

In the case of asynchronous communication, only transmission of the message is included in the transaction. Asynchronous jobs are transmitted exactly once in the case of transactional communication. This means that even in the event of network malfunctions or failure of an application, the asynchronous job is not lost, neither is the message duplicated.