2: Receiving a Booking (Receive Step,
Container Element)
Use
To receive the travel agency booking message, insert a receive step into the integration process. Next, define which message this receive step is to wait for. To do so, define a container element that describes the required message and specify this container element in the receive step. The container element contains the reference to the received message at runtime. In the receive step, define that the integration process will be started once this message is received.
Procedure
Creating a Receive Step
1.
To insert a receive
step, in the process editor toolbar, choose 
with
the quick info text Receive
and drag the icon between the start and end markers of the integration
process.
The receive step is inserted in the integration process definition. The properties of the receive step are displayed on the right-hand side of the window under Properties.
The Start Process attribute is already selected. This means that the integration process will be started as soon as the receive step receives the relevant message.
2. Define the name for the receive step by entering ReceiveMultipleBookingin the Step Name field in the properties area.
Define a Container Element
3. To create the container element for the message to be received, under Name in the Container view on the right-hand side of the window at the bottom, enter MultipleBooking.
4. To describe the message to be received, under Category, choose the entry Abstract Interfaceand under Type choose the service interface MultipleBookingOrderRequest_Abstract.
Specifying a Container Element in the Receive Step
5. To specify the container element in the receive step, in the properties area, double-click the Message field.
6. Select the container element MultipleBooking.
To specify a
container element in a step, you can also assign it to the relevant field in
the properties area of the step by using Drag&Drop. To do so, click 
with the quick info Used Parent
Element beside the name of
the element.
Optional Steps
You can display the message type in order to see how the message to be received is structured. To do so, navigate to the message type by using either the navigation tree or the container element.
Using the Navigation Tree
...
1. In the navigation tree, navigate to the namespace of the shipped flight booking example: SAP BASIS → SAP BASIS 6.40 → http://sap.com/xi/XI/Demo/Agency.
2. Navigate to the message type: Message Types → MultipleBookingOrderRequest.
Using the Container Element
...
1. In the Container view on the right-hand side of the window at the bottom, double-click the MultipleBookingOrderRequest_Abstract service interface.
The service interface is displayed.
2. Under Message Type, double-click MultipleBookingOrderRequest.
More information:
Defining the Data for
a Process in Containers