SAP S/4 Agent – Copilot Studio + SAP BTP + CAP

This project demonstrates how to integrate Microsoft Copilot Studio with SAP S/4HANA using a backend built with SAP CAP running on SAP BTP (Cloud Foundry).

The Copilot agent calls an OpenAPI-based Action that forwards requests to SAP CAP, which in turn queries SAP S/4HANA APIs from the SAP Business Accelerator Hub.

Architecture

Copilot Studio (Action) → HTTP POST SAP CAP (BTP – Cloud Foundry) git add .git status → SAP S/4HANA APIs (Business Accelerator Hub Sandbox)

Endpoints

| Method | Path | Description | |-------|------|------------| | GET | /mcp/health | Health check | | POST | /mcp/call | Executes a backend tool |

Request format

{
  "tool": "sap_s4_get_business_partner",
  "input": {
    "bpId": "1000000"
  }
}

Available tools

• sap_s4_get_business_partner – Fetch Business Partner data from S/4HANA
• mock_get_sales_order_status – Returns Sales Order status (mock)

Local run

npm install
npm start

Deploy to SAP BTP (Cloud Foundry)

cf push

Credentials and SAP API keys must be provided using environment variables in Cloud Foundry.