Case Study
SAP4Hana - planning a global migration
Intro
The Siemens Energy SAP S/4HANA
Migration
Siemens Energy, a global powerhouse in the energy sector with a workforce of 80,000+ employees across 106 countries, is undertaking an ambitious initiative to migrate all its SAP systems to SAP S/4HANA by 2027/9.
This extensive program focused on consolidating business operations under a unified and shared services platform, enhancing efficiency and integration across the enterprise.
This case study examines the challenges of planning and executing this complex program with a scope that spans 4 corporate, 9 divisional, 8 regional and multiple local SAP systems.
DETAILS
This case study highlights Siemens Energy’s SAP S/4HANA migration, showcasing effective program & project execution tasked to ENHANCE global operations, improved decision-making, and GENERATE significant cost savings for an Energy Industry leader.

Scope
The scope of the SAP S/4HANA migration was based on a holistic approach, maximizing use of MVP and Agile approaches. Robust incremental testing and stakeholder engagement was foundational.
Comprehensive Project Management:
Implemented robust project management frameworks to handle the complexities of the migration across diverse global teams.
Unified & Shared Services Processes:
Identified unified processes for shared services across business units to increase efficiency while respecting the unique needs of each unit.
Stakeholder Engagement and Consensus Building:
Engaged continuously with stakeholders through workshops, updates, and feedback to foster agreement and support for the migration.
Resource Allocation & Optimization:
Optimized resource allocation by forming dedicated management teams to ensure effective use of personnel, budgets, and technology.
Interdependency Management:
Managed dependencies across project components with cross-functional coordination units to mitigate risks and ensure seamless integration.

Deliverables
The deliverables for the SAP S/4HANA migration focused on a robust project management framework, with challenging and aggressive milestones through the execution.
Project Management Tools and Processes:
Comprehensive tools and methodologies to enhance alignment and streamline execution across multiple teams and geographic locations.
Standardized Shared Services Framework:
A framework for shared services that standardized common business processes across the organization, enhancing overall operational efficiency.
Stakeholder Engagement Strategies:
A set of initiatives designed to minimize resistance and maximize stakeholder buy-in throughout the migration process.
Resource Management Plans:
Strategic plans for the dynamic allocation of resources, ensuring their optimal use and supporting the project’s timelines and goals.
Dependency Management Protocols:
Protocols and strategies to effectively manage interdependencies, minimizing conflicts and facilitating a smoother rollout.
Operational efficiencies
Streamlined operational costs by 20%, increased productivity & harmonization across organization.
standardize Processes
Reduced process variability, typically decreasing training and operational costs by 15-25%.
Resource Optimization
Shared services to contribute a 20-30% cost reduction in areas like HR, finance, and procurement.
infrastructure cost reductions
Captured 30% savings from reduced legacy systems on IT costs, including software licenses and maintenance fees.
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