Named user exits

You can invoke a User Exit directly by implementing the new API called invokeUE. This is useful in situations where you need to invoke certain functions such as Fraud Check that are implemented as User Exits.

The invokeUE API is the entry point to any application that wants to invoke a named User Exit. The invokeUE API internally calls the User Exit as specified in the input XML and will pass back the output of the User Exit to the caller. For more information about invokeUE API, see the Javadoc.