In this blog, I will be describing the step-by step procedure of creating a service model from CE 7.1 ESR and implementing the service definition thru the proxy generation in the appropriate backend system(Outside-in). *Pre-requisite:* ** SAP NW 7.0 SP14 System. *Step 1*:Message Types: *BUPA_ReqMT* refers Data Types: *BUPA_ReqDT* Message Types: *BUPA_ResMT* refers Data Types: *BUPA_ResDT* Next step is, to create the service Interface from our process component model, Select the Service Interface block from the model and then right click to create (select the option “Create Assignment” from the context menu) the service interface. System will automatically propose the service interface name and you need to select the namespace and the service interface attributes like below: ![]()
Create the assignment for the operation as explained for the service Interface. Now save all your XI design objects and activate it. *Step 3*:In this step, we will be creating the inbound proxy for the service interface from the backend. Login to your backend system, where you have configured the ESR connection setup. Launch the transaction ‘SPROXY’ or SE80 transaction (select the ‘Enterprise Service Browser’). Examine all your generated XI design objects from the ES Brower, Expand the Service Interface node and select the Service Interface “BUPASearch”. Right click to create the proxy. A generated proxy for your service interface will look like below: ![]()
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Double click on the class name to implement the code for the inbound proxy in the method “BUPASearch” like below: ![]()
*Step 4:* Create the service endpoint and configuration in ‘SOAMANAGER’ In this step, we will be creating the service endpoint and configuration. Launch the transaction ‘SOAMANAGER’ from the backend and search for the service “ZBUPA*” as shown below:
Create the service endpoint as shown below:
Select the Operation “BUPASearch” and provide the input parameters for the business partner search as shown below:
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