SAP Business Application Studio (BAS) is a cloud-based development environment for building, testing, and deploying applications in the SAP ecosystem. Here’s a step-by-step guide on how to develop and deploy applications using SAP BAS:

1. Set Up SAP Business Application Studio

  1. Access SAP BAS:Log in to SAP BTP (Business Technology Platform).Navigate to the SAP Business Application Studio service and launch it.
  2. Create a Dev Space:Click on Create Dev Space and select a development environment based on your project type (e.g., SAP Fiori, SAP CAP, Full Stack Cloud Application, etc.).Choose required extensions and tools.Start the Dev Space once it's created.

2. Develop Your Application

A. Create a New Application

  • Open SAP BAS and choose a template based on your use case:SAP Fiori (for UI5 apps)SAP CAP (Cloud Application Programming) for full-stack appsSAP ABAP developmentSAP Mobile Services apps

B. Develop with SAP CAP (Example)

  1. Open the Terminal and set up a new CAP project:shCopyEditcds init my-cap-project cd my-cap-project npm install
  2. Define your data model in db/schema.cds:cdsCopyEditnamespace my.company; entity Products { key ID : UUID; name : String; price : Decimal; }
  3. Create a service in srv/service.cds:cdsCopyEditusing my.company from '../db/schema'; service CatalogService { entity Products as projection on my.company.Products; }
  4. Run the project locally:shCopyEditcds watch

3. Deploy Your Application

A. Deploy to SAP BTP Cloud Foundry

  1. Login to Cloud Foundry (CF):shCopyEditcf login -a <API_ENDPOINT> -o <ORG> -s <SPACE>
  2. Push the App:shCopyEditcf push

B. Deploy to SAP BTP Kyma (Kubernetes-Based)

  • Use kubectl and helm to deploy applications in a Kubernetes environment.

C. Deploy an SAP Fiori/UI5 App

  1. Build the UI5 app:shCopyEditnpm run build
  2. Deploy to SAP Launchpad Service or ABAP Repository using ui5 deploy or abap-deploy tools.

4. Test and Maintain

  • Use SAP BAS debugger and test services with Postman or SAP API Hub.
  • Integrate CI/CD pipelines using GitHub Actions, Jenkins, or SAP Continuous Integration and Delivery service.

Mail us on contact@anubhavtrainings.com

Website: Anubhav Online Trainings | UI5, Fiori, S/4HANA Trainings

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