Is As400 An Erp System

Is As400 An Erp System

8 min read Jul 11, 2024
Is As400 An Erp System

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Is AS/400 an ERP System? Unveiling the Truth About IBM iSeries

Is AS/400 an ERP system? This question often sparks debate among IT professionals. While the AS/400 (now known as IBM iSeries) has long been a powerful platform for managing business operations, it's not a true ERP system in the traditional sense. Let's explore the AS/400's role in business and its relationship with enterprise resource planning.

Why this matters: Understanding the AS/400's capabilities and limitations is crucial for businesses considering it for their ERP needs. This guide will provide insights into its strengths, weaknesses, and how it can be integrated with ERP solutions.

Our analysis: We delved into the history of AS/400, its features, and its role in modern businesses. We also examined its strengths and weaknesses in relation to the requirements of a comprehensive ERP system.

Key Takeaways about AS/400:

Feature Description
Robust and Reliable: AS/400 is known for its reliability and stability, making it suitable for mission-critical applications.
Strong Database Management: It boasts a powerful database system (DB2 for i) capable of handling large volumes of data.
Scalability and Customization: AS/400 offers scalability and customization options, allowing businesses to tailor it to their specific needs.
Legacy System: AS/400 is a legacy platform with a vast installed base, offering a significant cost advantage for existing users.
Limited Functional Scope: While AS/400 offers excellent data management, it lacks the comprehensive functional breadth of a true ERP system.

Exploring the AS/400 and ERP:

The AS/400's Strengths

  • Data Integrity and Security: AS/400 prioritizes data integrity and security through robust access control mechanisms and advanced security features.
  • Cost-Effectiveness: It offers a lower total cost of ownership compared to other platforms, especially for existing users.
  • Performance and Scalability: AS/400 excels in handling high transaction volumes and can easily scale to meet growing business needs.
  • Application Development: Its native development tools and strong community support facilitate rapid application development and customization.

The AS/400's Limitations

  • Limited Functional Breadth: AS/400 lacks the extensive functionalities of a true ERP system, such as CRM, supply chain management, or advanced analytics.
  • Modernization Challenges: Its legacy nature may present challenges in integrating with modern technologies and applications.
  • User Interface: While improving, the AS/400's user interface may not be as intuitive or modern as other platforms.

Integrating AS/400 with ERP Solutions

Businesses can leverage the strengths of AS/400 by integrating it with a dedicated ERP solution. This approach combines the AS/400's strengths in data management with the comprehensive functionality of an ERP system.

Integration Methods:

  • Data Integration: AS/400 data can be seamlessly integrated with an ERP system using various data integration tools and techniques.
  • API Integration: Leveraging APIs enables communication and data exchange between AS/400 and the ERP system.
  • Hybrid Approach: A combination of data integration and API integration can be used to create a robust and seamless integration.

Conclusion: AS/400 as a Valuable Asset

While not a complete ERP system on its own, AS/400 remains a powerful and reliable platform. Its strengths lie in data management, security, and cost-effectiveness. Businesses can leverage its capabilities by integrating it with a comprehensive ERP solution, creating a hybrid system that combines the best of both worlds.


Q: Can AS/400 replace an ERP system? A: No. AS/400 provides excellent data management capabilities but lacks the broad functionality of a true ERP system.

Q: What are the benefits of integrating AS/400 with an ERP system? A: This approach allows businesses to leverage the AS/400's strengths in data management while gaining access to a wider range of ERP functionalities.

Q: Is AS/400 still relevant in today's technology landscape? A: Yes. AS/400 continues to be a relevant platform for businesses seeking a reliable, secure, and cost-effective solution for data management and specific applications.

Tips for Optimizing AS/400 Integration:

  • Choose the right ERP system: Select an ERP system that seamlessly integrates with AS/400.
  • Utilize robust integration tools: Leverage data integration tools and APIs for efficient data exchange.
  • Consult with experts: Engage experienced consultants to plan and execute the integration process effectively.


This article explored the capabilities and limitations of AS/400 in relation to ERP systems. While not a complete ERP solution, AS/400 remains a valuable platform for data management and can be effectively integrated with dedicated ERP systems to create a powerful and cost-effective hybrid solution.

Closing Message: Businesses with existing AS/400 systems can maximize their investments by strategically integrating it with a comprehensive ERP system. This approach unlocks the potential of both platforms, ensuring efficient business operations, improved data management, and a future-proof IT infrastructure.

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