Recent Blogs About Enterprise Legacy System Application

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Decommissioning legacy systems for enhanced cybersecurity

10/10/2025 | 7 min read

Decommissioning legacy systems for enhanced cybersecurity

Legacy systems are often neglected, yet they are particularly vulnerable to cyberattacks. Find out why system decommissioning can become strategic.

Strategies for legacy system decommissioning

08/10/2025 | 10 min read

7 key strategies to consider for legacy system decommissioning

Author: Priyasha Purkayastha, Global Content Manager, TJC Group | Co-author: Thierry Julien, CEO, TJC Group Research states that 74% of organisations still depend on SAP legacy systems for their business operations. Organisations often withdraw from the idea of legacy system decommissioning thinking it is expensive. But truth be told, it…
ELSA kickstarts its Sprint 150

28/07/2025 | 3 min read

ELSA by TJC Group kickstarts its Sprint 150

28th July 2025, Marseille, France: Every product has a story, and this one is written one sprint at a time. Enterprise Legacy System Application (ELSA) started as an ambitious vision to streamline legacy decommissioning for both SAP and non-SAP systems. With ELSA entering its 150th Sprint, the team celebrates a…
Understanding the financial impact of keeping legacy systems

16/07/2025 | 8 min read

Understanding the financial impact of keeping legacy systems

Author: Priyasha Purkayastha, Global Content Manager, TJC Group | Co-author: Audren Butery, Project Manager & Digital Consultant, TJC Group In today’s fast-paced, technologically advanced world, organisations often face the dilemma of deciding between maintaining their SAP legacy systems and retiring these obsolete systems to embrace modernised alternatives. However, SAP legacy…
Decommissioning Legacy System

01/07/2025 | 51 min read

Decommissioning Legacy Systems: SAP and Non-SAP | Everything You Need to Know

Author: Priyasha Purkayastha, Global Content Manager, TJC Group | Co-author: Thierry Julien, Audren Butery, & Ashish Rathi (ELSA team), TJC Group Businesses rely heavily on data, and it has increased ten folds in the past decade. While this data happens to be crucial for organisations, its storage in disparate legacy…

12/05/2025 | 2 min read

Enterprise Legacy system application in the context of SAP S/4HANA migration

Author: Thierry JULIEN, CEO of TJC Group Over the past few years, organisations have been experiencing a drastic transformation. The same is happening with SAP ERP systems. In fact, SAP has been consistently encouraging businesses to shift from its flagship solution, SAP ECC, to the modernised and advanced SAP S/4HANA. Having…
Legacy system decommissioning: Your complete guide to navigating the process

29/04/2025 | 6 min read

Legacy system decommissioning: Your complete guide to navigating the process

Author: Laura Parri Royo, Marketing Director, TJC Group | Co-author: Audren Butery, Project Manager & Digital Consultant, TJC Group Businesses' reliance on data has increased exceptionally in the past decade. The data in an organisation is abundant but held in a disparate legacy system, retained for business value and to…
Decommissioning legacy systems

12/06/2024 | 5 min read

Decommissioning legacy systems: Exploring the hidden costs of legacy systems

A majority of companies admit to the urgency of system decommissioning; however, only a handful take action on its importance. This is because most companies either don’t have the right resources for decommissioning or are unaware of how to handle the decommissioned data. But, keeping obsolete legacy systems isn’t a…
Press Release header - TJC Group opens TJC Americas

26/03/2024 | 2 min read

TJC Group expands operations to the Americas to meet growing demand for SAP Data Management Services

TJC Americas launches to support North American Data Management clients. The new branch will respond to increased demand in USA and Canada for SAP system decommissioning services.

Data lakes and legacy systems : part 2

19/02/2024 | 5 min read

Data lakes and legacy systems: A more detailed insight

Author: Thierry Julien, CEO, TJC Group System decommissioning is typically seen as the end of a legacy system. Instead, we’d like to present this as a new start for the information contained in such a system, free from technical debt. In this part of data lakes, we will discuss on…
Where Enterprise Legacy System Application meets AI

15/01/2024 | 3 min read

Embracing the future: Enterprise Legacy System Application (ELSA) meets AI

Author: Thierry Julien, CEO, TJC Group The “KPMG 2023 CEO outlook” states that Global CEOs are considering generative AI as a top investment priority: “The survey shows that 70% are investing heavily in generative AI as their competitive edge for the future (especially for legacy system decommissioning), with most of…
Enterprise Legacy System Application (ELSA) by TJC Group is Certified by SAP as Built on SAP Business Technology Platform

18/12/2023 | 3 min read

Enterprise Legacy System Application (ELSA) by TJC Group is Certified by SAP as Built on SAP Business Technology Platform

ELSA Interoperates with SAP Technology to decommission legacy systems Marseille — 18th December 2023 — TJC Group announced today that its Enterprise Legacy System Application (ELSA) is certified by SAP as built on SAP Business Technology Platform (SAP BTP), SAP’s platform for the Intelligent Enterprise. ELSA is a legacy system…
Unveiling Microsoft PowerApps Integration with SAP Legacy Data | video demo

15/11/2023 | 2 min read

Unveiling Microsoft PowerApps Integration with SAP Legacy Data | video demo

Author: Swapnil Samel, SAP UI5/ABAP Consultant at TJC Group Our creative ELSA development team has engineered a Sales Order Display application utilizing Microsoft PowerApps, achieving operational finesse within a limited time frame. Dive into this illustrative video to witness this example: Sales Order Display application integrated with ELSA by TJC Group.…
Header web_Unveiling SAP® Build Apps Integration with SAP Legacy Data

13/11/2023 | 3 min read

Unveiling SAP® Build Apps Integration with SAP Legacy Data | Video demo

Author: Swapnil Samel, SAP UI5/ABAP Consultant at TJC Group SAP® Build Apps is SAP's offering in the low-code/no-code space. TJC Group developers have put together a series of videos that show how to create an app with SAP® Build Apps in just a few hours, without writing a single line of…
5 Reasons to Decommission Legacy Systems

09/11/2023 | 4 min read

5 Reasons to Decommission Legacy Systems

Over time, it's unavoidable that most organizations will amass substantial volumes of data scattered across outdated legacy systems. These systems are typically seldom used but contain significant data repositories, essential for business purposes and compliance with tax, audit, and data privacy regulations. As a result, holding legacy data is critical…
Bridging the past and future: The role of legacy systems in advancing AI

26/10/2023 | 3 min read

Bridging the past and future: The role of legacy systems in advancing AI

"Many industries are looking at how classical deterministic or scientific-technical high-performance computing can be used in conjunction with AI or machine learning to come up with a blended model that’s more efficient", says Addison Snell, CEO of Intersect360 Research. Training AI models involves a critical process known as ‘inference.’ Particularly,…

04/10/2023 | 3 min read

Achieving milestones with ELSA: A journey of Agile innovation on SAP BTP Cloud Foundry

Author: Abhishek Jain, Lead Software Engineer, TJC Group TJC Group's Enterprise Legacy System Application, ELSA, is a cloud-based application which goes beyond system decommissioning. The team has achieved miles over the last four years, recently completing the 100th sprint. Here's a quick glance at the factors that helped us achieve…
Legacy systems: A journey from sunsetting to decommissioning!

04/10/2023 | 9 min read

Legacy systems: A journey from sunsetting to decommissioning

Sunsetting a system means to keep the legacy application in a read-only status while system decommissioning is retiring it altogether. Simply put, sunsetting is the phase before decommissioning; however, it may be confusing for many. So, here’s a blog that will clear your doubts. Read on! Table of contentsIntroductionWhat is…
ELSA for decommissioning legacy systems

01/09/2023 | less than 1 min read

Media Coverage: USF Magazine June 2023 Features ELSA for Legacy Systems

Decommissioning legacy systems is one of the most crucial aspects of an organisation. However, it can be a challenging and tedious task as decommissioning involves several steps. Today, many organisations offer efficient decommissioning solutions that businesses can partner with – and we are not behind! Enterprise Legacy System Application for…

30/05/2023 | 3 min read

Team Spotlight | Ashish Rathi – Principal Software Engineer

Intent, endeavour, and application – Ashish Rathi brings all three to the table. With an experience of 15+ years, he has worked relentlessly towards making his projects successful. At the TJC Group, we are proud to have him working with us for the last 4+ years!  Constantly contributing to the…
Header-web_Legacy-system

26/04/2023 | 4 min read

Achieve your sustainability targets by decommissioning legacy systems

With sustainability becoming a crucial factor for businesses, decommissioning of legacy systems, too, has become of utmost importance. Not only does it help in reducing operational costs, but also contributes to curbing the carbon footprint of the organisations. Read this blog to know how SAP data decommissioning is beneficial for…
Banner image for ELSA PR

08/12/2022 | 3 min read

Enterprise Legacy System Application from TJC SA Now Available on SAP® Store

By integrating with SAP S/4HANA®, TJC’s solution helps ensure legacy data can be re-accessed before and after SAP S/4HANA migration MARSEILLE, France — December 8th 2022— TJC SA today announced that its Enterprise Legacy System Application (ELSA) is now available on SAP® Store, the online marketplace for SAP and partner…
Decommissioning Legacy Systems | TJC Group

19/07/2021 | 3 min read

Virtual Machines for Legacy Systems: Good or Bad?

Maintaining a legacy system architecture can be a very costly. Are Virtual Machines a safe bet? Or decommissioning a legacy system completely would a safer idea?

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