Prerequisites
You have opened a Process Integration scenario. The Process Integration Scenario contains at least two actions.
There are three different situations where you require a connection between two actions. Each situation requires you to implement a particular connection type:
●      To connect two subsequent actions within the same application component, you must define a sequence connection.
●      To connect two actions from different application components that communicate with each other synchronously, you must define a synchronous connection. Both actions must be on the same level in the Process Integration Scenario graphic.
●      To connect two actions from different application components that communicate with each other asynchronously, you must define an asynchronous connection. The target action must be on a lower level than the source action in the Business Scenario graphic.