🔗 ERP Integration Connectors

Enterprise Integration Hub for SAP, Oracle, NetSuite & ERP/SCM Systems

Part of the Quantisage SAGE Platform ecosystem

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🎯 Overview

The ERP Integration Connectors module provides a standardized, pluggable integration framework for connecting the Quantisage SAGE Platform with enterprise ERP, SCM, and procurement systems. It features bi-directional data synchronization, configurable data mapping, real-time event streaming, and pre-built connectors for major enterprise platforms.

Supported Systems

System	Type	Connector Status
SAP S/4HANA	ERP	Production
SAP Ariba	Procurement	Production
Oracle Fusion Cloud	ERP/SCM	Production
Oracle NetSuite	ERP	Production
Microsoft Dynamics 365	ERP/SCM	Production
Coupa	Procurement	Beta
Workday	Finance/HR	Beta
Infor CloudSuite	ERP	Beta
Epicor Kinetic	MFG ERP	Alpha
Custom REST/SOAP	Any	Configurable

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🏗️ Architecture

erp-integration-connectors/
├── src/
│   ├── core/
│   │   ├── __init__.py
│   │   ├── connector_base.py        # Abstract base connector class
│   │   ├── data_mapper.py           # Universal data mapping engine
│   │   ├── sync_engine.py           # Bi-directional sync orchestrator
│   │   ├── event_stream.py          # Real-time event streaming
│   │   ├── transformer.py           # Data transformation pipeline
│   │   └── retry_handler.py         # Retry & error handling
│   ├── connectors/
│   │   ├── __init__.py
│   │   ├── sap/
│   │   │   ├── s4hana.py            # SAP S/4HANA connector (RFC/OData)
│   │   │   ├── ariba.py             # SAP Ariba connector
│   │   │   └── btp.py               # SAP BTP integration
│   │   ├── oracle/
│   │   │   ├── fusion.py            # Oracle Fusion Cloud connector
│   │   │   ├── netsuite.py          # NetSuite SuiteTalk/REST connector
│   │   │   └── scm_cloud.py         # Oracle SCM Cloud connector
│   │   ├── microsoft/
│   │   │   ├── dynamics365.py       # Dynamics 365 connector
│   │   │   └── dataverse.py         # Dataverse connector
│   │   ├── coupa/
│   │   │   └── coupa_api.py         # Coupa procurement connector
│   │   └── generic/
│   │       ├── rest_connector.py    # Generic REST API connector
│   │       ├── soap_connector.py    # Generic SOAP connector
│   │       ├── csv_connector.py     # CSV/flat file connector
│   │       └── sftp_connector.py    # SFTP file transfer connector
│   ├── mapping/
│   │   ├── __init__.py
│   │   ├── schemas/
│   │   │   ├── purchase_order.py    # PO data schema
│   │   │   ├── supplier.py          # Supplier master schema
│   │   │   ├── inventory.py         # Inventory data schema
│   │   │   ├── emissions.py         # Emissions data schema
│   │   │   └── invoice.py           # Invoice data schema
│   │   ├── mapping_engine.py        # Field mapping engine
│   │   └── validation.py            # Data validation rules
│   ├── monitoring/
│   │   ├── __init__.py
│   │   ├── health_check.py          # Connector health monitoring
│   │   ├── metrics.py               # Integration metrics & KPIs
│   │   └── alerting.py              # Error alerting system
│   └── api/
│       ├── __init__.py
│       ├── main.py                  # FastAPI application
│       └── routes/
│           ├── connectors.py        # Connector management endpoints
│           ├── sync.py              # Data sync endpoints
│           ├── mapping.py           # Data mapping endpoints
│           └── monitoring.py        # Health & metrics endpoints
├── tests/
│   ├── test_connectors/
│   ├── test_mapping/
│   └── test_sync/
├── config/
│   ├── connectors.yaml
│   ├── mappings/
│   └── sync_schedules.yaml
├── requirements.txt
├── Dockerfile
└── README.md

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🚀 Key Features

1. Pluggable Connector Architecture

Abstract base connector class enabling rapid development of new ERP integrations with standardized interfaces.

2. Universal Data Mapping

Configurable field mapping engine with transformation rules, data type conversion, and validation for cross-system data harmonization.

3. Bi-Directional Sync

Real-time and batch synchronization with conflict resolution, delta detection, and idempotent operations.

4. Event-Driven Integration

Apache Kafka-based event streaming for real-time data propagation across connected systems.

5. Health Monitoring

Comprehensive connector health checks, performance metrics, and automated alerting for integration reliability.

6. Pre-Built Schemas

Standardized data schemas for common supply chain entities including purchase orders, suppliers, inventory, and emissions data.

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⚡ Quick Start

# Clone the repository
git clone https://github.com/virbahu/erp-integration-connectors.git
cd erp-integration-connectors

# Create virtual environment
python -m venv venv
source venv/bin/activate

# Install dependencies
pip install -r requirements.txt

# Run the integration hub
uvicorn src.api.main:app --reload --port 8003

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🔗 SAGE Platform Integration

• carbon-data-pipeline — IoT data ingestion from ERP
• • procurement-optimization — Procurement data sync
  • • inventory-optimization — Inventory data from ERP

    • • supply-chain-knowledge-graph — Supplier master data

      • • sage-compliance-engine — Compliance data feeds

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🛠️ Tech Stack

• Backend: Python 3.10+, FastAPI, Pydantic
• • Integration: Apache Kafka, Apache Airflow
  • • Protocols: REST, OData, SOAP, RFC, GraphQL
    • • Database: PostgreSQL (metadata), Redis (caching)
      • • Monitoring: Prometheus, Grafana

        • • Security: OAuth 2.0, mTLS, API key management

          • • Containerization: Docker, Kubernetes

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📧 Contact

Quantisage — Where Growth Meets Compliance

• Email: info@quantisage.com

• • Founder: Vir — vir@quantisage.com

  • 📄 License

  • This project is licensed under the MIT License — see the LICENSE file for details.