How SAP S/4HANA Move Helped Ericsson to 30% Project Cost Cut
When Ericsson first announced that it would be upgrading the company’s systems thanks to a partnership with SAP, few could have predicted the telecommunications giant could complete the mammoth task in just over two days. Yet the Swedish firm’s 54-hour migration to SAP’s S/4HANA platform has not only set a new benchmark for the industry but delivered a 30% reduction in project costs.
Telecommunications firms face mounting pressure to modernise their back-office systems to support their global operations. Ericsson has reported substantial benefits following the migration, with the firm now focusing on AI capabilities to enhance its financial operations.
- 54 hours: Total time required for Ericsson's migration to SAP S/4HANA, setting a new industry benchmark for large-scale implementations
- 30%: Reduction in project costs achieved through the phased implementation approach
- 180+ countries: Ericsson's global operational footprint covered by the SAP S/4HANA implementation
This implementation represents a new industry benchmark for executing large-scale and complex system projects, particularly notable given the scale of Ericsson’s multinational footprint spanning more than 180 countries.
Ericsson and SAP partnership yields significant financial transformation benefits
“We are now looking forward to further optimising and refining our processes,” said Tobias Ralsgård, Head of Finance Digital Transformation at Ericsson, which operates with a workforce exceeding 94,000 employees worldwide.
The telecoms giant opted for a phased implementation approach rather than rebuilding its systems from scratch. This strategy utilised downtime optimised conversion methodology from SAP, which reduced the time required to migrate and convert data to the new platform.
Ericsson implemented the transition sequentially using SAP standard tools instead of establishing a parallel environment, which contributed to the efficiency of the migration process and resulted in the 30% reduction in project costs.
The partnership between the two technology companies extends beyond the recent implementation. SAP and Ericsson have established collaboration across technical innovation projects and direct system support, encompassing key business areas including finance, supply chain, human resources and procurement.
SAP S/4HANA implementation enables real-time analytics capabilities
The migration has provided Ericsson with access to contemporary business support tools and continuous system updates, positioning the company to take advantage of enhanced analytical capabilities that were not previously available through its legacy systems.
SAP S/4HANA, which was launched in 2015, represents a significant evolution from previous ERP offerings. The platform provides real-time processing capabilities that traditional database architectures struggle to match, enabling organisations to process transactions and analytics simultaneously.
For telecommunications companies operating in competitive global markets, this capability offers potential advantages in operational responsiveness and decision-making speed.
Following the successful implementation, Ericsson has initiated its next project phase focused on maximising the software's standard functionalities, beginning with the finance department. This initiative has a targeted completion date in the first quarter of 2026.
The implementation of SAP S/4HANA has freed Ericsson from the constraints of custom-built systems, enabling the company to evaluate and implement emerging technologies on an ongoing basis rather than being limited by compatibility issues with legacy infrastructure.
The goal is to establish a more standardised, AI-driven and automated financial environment.
This flexibility grants the telecommunications giant opportunities to optimise processes, conduct real-time operational analysis and maintain market competitiveness in a rapidly evolving sector that faces persistent pressure to innovate while controlling costs.
The platform now serves as the foundation for Ericsson’s next stage of digital transformation, which will incorporate advanced analytical tools powered by AI and machine learning algorithms.
SAP S/4HANA provides foundation for future innovation at Ericsson
The SAP S/4HANA platform's architecture supports the incorporation of emerging technologies including AI, machine learning and IoT applications.
For Ericsson, the implementation represents not only a technical upgrade but a strategic repositioning of its internal systems to support future business requirements in an industry characterised by rapid technological change and evolving customer expectations.
“The goal is to establish a more standardised, AI-driven and automated financial environment,” Tobias said. “This includes utilising real-time data analysis and AI-driven insights directly within SAP software. Another key area of interest is automated compliance and fraud detection, where AI will help identify suspicious transactions and flag potential regulatory violations.”
Explore the latest edition of Mobile Magazine and be part of the conversation at our global conference series, Tech & AI LIVE and Cloud & 5G LIVE.
Discover all our upcoming events and secure your tickets today.
Mobile Magazine is a BizClik brand