The SAP ERP Decommissioning Webinar Series

8 steps for a Cleaner, Cost-Efficient Move to S/4HANA

TJC Group has lined up an 8-part Webinar Series featuring expert voices from the SAP ecosystem who will share their know-how and practical insights around SAP S/4HANA transition. Every session will be filled with practical insights for a cleaner, cost-efficient move to S/4HANA.

What you’ll gain

• Practical insights around SAP ECC to S/4HANA transformations. 
• Strategies to manage legacy SAP data
• Best practices for compliance & cost reduction
• Perspectives to unlock the full potential of AI within their SAP landscapes
• Real-life insights from ERP transformation projects

Here is what is coming up:

SESSION 1: Digital Transformation – An Executive Overview

Speakers: Andreas Grässer (ERP Strategies) and Jochen Hager (TJC Americas).

In this webinar we will cover the three primary migration alternatives to S/4HANA—system conversion, selective data transition, and greenfield implementation. We'll go over how adopting a data-led strategy can assist companies in determining the best course of action based on their present SAP environment, long-term corporate goals, and general change readiness.

See more info:https://info.tjc-group.com/en-us/2025_webinar_series_first_webinar

SESSION 2: How to select the right path to S/4HANA for your business

Speakers: Andreas Welsh (Intelligence Briefing) Jochen Hager (TJC Americas)

In this webinar we will cover the three primary migration alternatives to S/4HANA—system conversion, selective data transition, and greenfield implementation. We'll go over how adopting a data-led strategy can assist companies in determining the best course of action based on their present SAP environment, long-term corporate goals, and general change readiness.

SESSION 3:  Unlocking SAP S/4HANA’s AI Potential: Data Quality as Your Hidden Advantage

Speakers: Ben McGrail (XMATERIA) and Jochen Hager (TJC Americas)

This session, led by AI strategy expert and former SAP AI executive Andreas Welsch, will explore how businesses can make the most of AI within their SAP environment. This discussion will examine the role of legacy data in the context of AI, machine learning, and predictive analytics.  It will also point show how historic data can turn into a competitive advantage for building reliable AI models.

SESSION 4: RISE with SAP doesn’t cover your whole Estate. How will you cover and support this Gap?

Speakers: David Sands (oXya) and Jochen Hager (TJC Americas)

There are recognised limitations in what SAP covers for your company as it transitions to RISE with SAP. Only roughly 60% of the SAP ecosystem is supported by RISE across the industry. In this session we will cover how oXya covers the critical gaps that SAP doesn’t support.

SESSION 5: Tax and Audit preparation with ELSA by TJC 

This session will focus on tax and audit preparedness in a post migration scenario. We will cover the crucial points around the tax data left behind in a SAP Legay system, archived data from SAP ERP system and the data on the new S/4HANA landscape.

Speakers: TBC

SESSION 6: Optimize your SAP licensing - Don't miss the opportunity to right-size when moving to S/4HANA

Speakers: TBC

This session will delve into SAP licensing, identifying opportunities to optimise the SAP license contracts when moving to S/4HANA for a cost-efficient transition.

SESSION 7:  Post S/4HANA Go-Live: Data Access Use Cases after Decommissioning

Speakers: Kristin Gerling (TJC Americas) and Jochen Hager (TJC Americas)

Decommissioning the SAP legacy system is often regarded as an afterthought when migrating to SAP S/4HANA. This session will showcase how to enable access to legacy data after going live, covering several uses cases with practical examples.

SESSION 8: Summary round table 

This is a wrapping-up session with all the speakers who have participated in the webinar series. The lessons learnt and conclusions from each session will be revealed.

Speakers: All companies

Who should attend?

Whether you’re an SAP Architect, IT Director, or Project Manager, these sessions will equip you with the strategies, best practices, and tools you need to manage legacy system retirement effectively – while staying compliant.

What’s in it for you?

Whether you’re leading an S/4HANA project or streamlining your SAP ecosystem, this session will set you on the right track. Learn best practices, and tools you need to manage legacy system retirement effectively – while staying compliant.

Reserve your place today and ensure your systems work for your future, not against it.