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S/4 Hana—Beyond Technology

Many companies that are currently operating a more or less functional SAP R/3 system know that maintenance and support for ERP/ECC 6.0 and SAP Business Suite 7 will end in 2025. However, many companies are not really doing anything about it. Why is that?
Julia Rettig, Nagarro
March 28, 2019
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It’s not that these companies are too ignorant or stubborn. The daily operations and current projects rather consume all available internal and external resources, to the point where the fear of a S/4 Hana consolidation project becomes too big.

S/4 Hana against heterogeneity and inconsistency

It’s not unusual for companies to have very heterogeneous systems that grew organically over time. It’s almost common now that different subsidiaries or manufacturing and sales departments run on different systems. The laborious collection of relevant data from different systems and the resulting inconsistency are a weak link in the value chain. Furthermore, inefficiency, redundancy, and obsolete processes in systems are not a suitable foundation for sustainable growth.

SAP is trying to combat these developments. S/4 Hana is its way of providing customers with a safe roadmap towards the future. The migration to S/4 Hana is not only a technological challenge, but also has cultural implications. Many perceive this to be an obstacle, but it is actually an advantage. Disruption is therefore not a buzzword, but a chance.

S/4 Hana is the foundation for new analytical possibilities. S/4 provides users with operational reporting in real time which can be used for optimized decision processes in the system itself. This means that the data does not have to be transferred to a separate data warehouse or BI tool. It’s also important to mention that S/4 Hana enables companies to think outside of their systems and focus on processes and inter-divisional services.

End-to-end

For example, lead to cash is the first contact of the potential customer with the marketing system, lead nurturing in CRM and all subsequent financial processes. Everything is becoming an end-to-end process.

Heterogeneous system landscapes, however, are not capable of handling the master data management and the intense maintenance of interfaces. Consequently, this means that processes have to change, and employees of different departments have to work closer together than ever before.

The migration to S/4 Hana is inevitable. It’s also inevitable that the migration to S/4 will be an immense IT project. CAP analysis and realistic predictions are obviously new technological prerequisites. Equally if not more important, however, is the company’s commitment to S/4 and Hana, trust in the SAP partner, and a strategic change management.

The journey to S/4 Hana is the goal

What guarantees the success of a S/4 Hana project? The staff! Employees have often worked with R/3 for many years, and they have to be actively supported and encouraged on the road to S/4. It might not be immediately clear to everyone what value a new interface has, or why processes have to be renewed, or why the company even decided on S/4 and Hana in the first place.

Therefore, companies need a SAP partner with know-how and employees that do not fear the project and their new work environment, but anticipate it eagerly—or, at the very least, are neutral about it.

Platform idea and early adopters

S/4 and the Hana platform want to exceed your highest expectations. With this new technology, SAP wants to provide users and customers with a platform which helps realize innovation projects and offers new functional possibilities through IoT scenarios and big data.

S/4 and Hana hold a lot of potential. Early adopters who trust SAP enough to make a leap of faith realistically still have a lot of manual effort and the prerequisite of strategic planning. However, innovations don’t happen proportionally anymore, but exponentially.

In this regard, SAP CEO Bill McDermott is right in saying, “Change has never moved so fast, and it will never move this slowly again.” Companies that adopt S/4 and Hana early on do not only get a head start, but also a boost in innovation that only S/4 can bring.

https://e3mag.com/partners/allgeier-enterprise-services-ag/

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Julia Rettig, Nagarro

Julia Rettig is responsible for the SAP go-to-market and portfolio at Nagarro. She deals almost exclusively with SAP and relevant buzzwords.


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Working on the SAP basis is crucial for successful S/4 conversion. 

This gives the Competence Center strategic importance for existing SAP customers. Regardless of the S/4 Hana operating model, topics such as Automation, Monitoring, Security, Application Lifecycle Management and Data Management the basis for S/4 operations.

For the second time, E3 magazine is organizing a summit for the SAP community in Salzburg to provide comprehensive information on all aspects of S/4 Hana groundwork.

Venue

FourSide Hotel Salzburg,
Trademark Collection by Wyndham
Am Messezentrum 2, 5020 Salzburg, Austria
+43-66-24355460

Event date

Wednesday, June 10, and
Thursday, June 11, 2026

Early Bird Ticket

Regular ticket

EUR 390 excl. VAT
available until 1.10.2025
EUR 590 excl. VAT

Venue

Hotel Hilton Heidelberg
Kurfürstenanlage 1
D-69115 Heidelberg

Event date

Wednesday, April 22 and
Thursday, April 23, 2026

Tickets

Regular ticket
EUR 590 excl. VAT
Subscribers to the E3 magazine
reduced with promocode STAbo26
EUR 390 excl. VAT
Students*
reduced with promocode STStud26.
Please send proof of studies by e-mail to office@b4bmedia.net.
EUR 290 excl. VAT
*The first 10 tickets are free of charge for students. Try your luck! 🍀
The event is organized by the E3 magazine of the publishing house B4Bmedia.net AG. The presentations will be accompanied by an exhibition of selected SAP partners. The ticket price includes attendance at all presentations of the Steampunk and BTP Summit 2026, a visit to the exhibition area, participation in the evening event and catering during the official program. The lecture program and the list of exhibitors and sponsors (SAP partners) will be published on this website in due course.