When the publication is ready for subscribers, the

Data Integration Hub

server runs the subscription batch workflow and sends a request to the relevant Integration Service, either the PowerCenter Integration Service or the Data Integration Service.

The Integration Service extracts the data from the

Data Integration Hub

publication repository, and runs the automatic or custom mapping on the data.

The Integration Service sends the required data to the subscriber.

The Integration Service notifies the

Data Integration Hub

server after the subscriber consumed the published data that they require.

The

Data Integration Hub

server changes the status of the subscription event to complete.