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Expose custom business object as external web service

By Merve Yalcin

Expose a custom business object as web service for integration of your solution with other systems.

Details

You will learn

  • How to create service for a custom business object
  • How to expose UI by the creation of a custom communication scenario
  • How to expose UI by the creation of a communication arrangement

This tutorial describes how the service generation can be activated for an existing custom business object. Furthermore the addition of CDS views to custom communication scenario is explained. The creation of communication arrangements for Bonusplan scenarios also takes place in this tutorial.


Step 1: Open custom business objects application

Navigate to Custom Business Objects tile to start the application.

Open custom business objects application
Step 2: Generate OData service

Open details of your custom business object Bonusplan, create draft and select the Service Generation checkbox. Click Save and Publish. With this step an OData service is created.

Generate OData service
Step 3: Open custom communication scenarios application

Open Custom Communication Scenarios application.

Open custom communication scenarios application
Step 4: Create communication scenario

A communication scenario is the basis definition for a communication between systems. It defines a solution to be made available for external systems. Click New, give your scenario a name, description and click New again.

Create communication scenario

Enter Bonusplan Scenario as description and click New.
Click on new

Step 5: Add inbound service to scenario

Add your CDS view YY1_BONUSPLAN_CDS by clicking +. Check and publish it.

Add inbound service to scenario
Step 6: Open communication arrangements application

Open Communication Arrangements application.

Open communication arrangements application
Step 7: Create communication arrangement

Create a communication arrangement. This time you create it for your Bonusplan scenario.

Create communication arrangement
Step 8: Set communication system in arrangement

Select SCP_DEV_SYSTEM as your communication system. Select SCP_DEV as communication system with OAuth 2.0 as authentication method.

Click Save.

Set communication system in arrangement

Updated 04/20/2018

Time to Complete

15 Min.

Beginner

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