The Transaction Monitoring Event
You can expect to receive EventTransactionStatus once you have successfully subscribed to transaction monitoring. Information about your subscription request is also available from EventACK, EventError, and EventServerInfo. For descriptions of these general T-Library events and their transaction monitoring specifics, see EventACK, EventError, and EventServerInfo. For descriptions of event attributes generally, see Event Attributes.
This message is an implementation of Transaction Monitoring Feature notification. This notification is associated with one of the subscriptions requested by the T-Server client. The key-value pairs of the Extensions attribute expose details of call-transfer availability (the current state of ISCC transactions), such as delays and losses, in the multi-site environment.
The following examples demonstrate the main requests and expected responses for cases related to transaction monitoring.