Monday, 17 June 2024

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

In this blog it will be shown how SAP Restful Application Programming Model can be used and consumed in SAP Build App to create an APP.

Technology used:


1. SAP RAP
2. SAP Build Apps
3. SAP BTP
 

Development Steps:


1.  Create RAP Model objects in Managed scenario.

◉ Database Table
◉ Interface View
◉ Transactional View
◉ Consumption View
◉ Transactional Behavior Definition
◉ Consumption Behavior Definition
◉ Service Definition
◉ Service Binding

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

2. The Service Binding should be published as Web API.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

3. Create a Destination.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

4. Create A SAP App in SAP Build Apps using the RAP service.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

5. Home Page to Display list of records.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

6. Update Page to Create New Records.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

Test:


1. Open the APP in Preview Mode. It will display all the existing records in the Table using RAP service.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

2. After click ‘Create New Student’ button Update page will open. Create a New Record.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

3. After Create button clicked. New record will be created using RAP Post service.

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

4. You can also see the data in ADT Data Preview .

Develop an application utilizing the RAP Web API with SAP Build Apps framework in S4Hana OnPremise

This blog summarizes how to utilize RAP services within SAP Build Apps, detailing necessary configurations in SAP BTP.

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