Configuring a Process Integration Scenario 
You must configure the scenario before you can execute it.
This section contains an overview of the necessary configuration steps. For detailed instructions of how to configure this integration scenario (for the SAP standard configuration), see the separate configuration guide.
More information: General Configuration Steps
Before you configure this process integration scenario, you must execute general configuration steps (for example, set up the System Landscape Directory, generate the appropriate flight data).
More information: General Configuration Steps
This is an overview of the configuration steps:
Activating the Web service SXIDAL_FLIGHTSEATAVAIL_CHECK
More information: Configuring a Process Integration Scenario (Checking Flight Seat Availability (Proxy-to-Web Service) variant)
Activating the WS cache notification for the agency
To activate the automatic configuration transfer from the Integration Directory to the involved back-end system (agency client) you have to switch on the Web service configuration using the WS adapter and set user and password for the cache notification in the business system in the Integration Directory.
Assigning communication components and configuring connection: proceed as described for the (Checking Flight Seat Availability (Proxy-to-Web Service) variant).
However, when configuring the connection, set the flag for Direct Connection.
Use the model configurator to generate the direct connection.
Manually edit the receiver communication channel (type WS) as described in detail in the configuration guide.