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18.12.2025

Enterprise Architecture Management with SAP LeanIX: More Transparency, Less Effort, Faster Added Value

In the form of digital transformation, cloud migration, the introduction of SAP S/4HANA, or regulatory requirements, companies today face complex changes in business and IT. To successfully navigate these challenges, you need a clear view of processes, systems, data, and dependencies.

This is where Enterprise Architecture Management (EAM) comes in: It provides visibility into your enterprise architecture, promotes business-IT alignment, and delivers a solid foundation for informed decision-making. The result? Reduced complexity, lower costs, and compliance with governance and regulatory requirements.

For a detailed overview of the basics and evolution of Enterprise Architecture Management, check out our article: "Modern Enterprise Architecture Management: From IT Tool to a Strategic Steering Instrument for the Entire Organization”.

SAP LeanIX – The enabler for modern EAM

With SAP LeanIX, companies rely on a cloud-native tool that delivers fast results instead of cumbersome documentation.

Benefits of SAP LeanIX:

  • Quick overview of business capabilities, processes, data, and applications
  • Pre-built diagrams and reports “out of the box”
  • Collaborative work: Business units and IT can comment, maintain, and approve together
  • Seamless integration with SAP Signavio, SAP Cloud ALM, ServiceNow, Jira, and more
  • Automated data import from existing systems

The result: solid analyses and decision-making foundations – always up-to-date, lean, and practical.

How SAP LeanIX works

The core of SAP LeanIX is the inventory and its fact sheets. These describe key elements of enterprise architecture – such as applications, data, interfaces, or business capabilities – and link them together.

Based on these fact sheets, diagrams and reports are generated, either standard or customized. Supported by AI features, users receive quick analyses and actionable recommendations.

Thanks to numerous out-of-the-box integrations, data can be imported automatically - for example, from ServiceNow, GitHub, Collibra, SAP Cloud ALM, or SAP Signavio. This creates a continuously updated and integrated view of your enterprise architecture.

Typical use cases

SAP LeanIX delivers value in real-world scenarios: from optimizing application portfolios to ensuring regulatory compliance.

  • 1. Optimization of application portfolio
    • Transparency on applications, costs, redundancies, and lifecycles
    • Consolidation and modernization of the IT landscape
    • Goal: reduce costs, increase efficiency
  • 2. Supporting SAP S/4HANA transformation
    • Analyze existing system landscape and plan target architectures
    • Link processes, modules, and business capabilities
    • Heatmaps to prioritize transformation tasks
    • Goal: smooth transition and minimized risks
  • 3. Technology risk management
    • Overview of technologies and support cycles
    • Identify end-of-life and insecure components
    • Goal: improve compliance and security
  • 4. Compliance and regulatory requirements (e.g., DORA, GDPR)
    • Transparent documentation of systems, data flows, and dependencies
    • Proof of compliance for internal and external auditors
    • Goal: efficient, audit-ready IT and process landscape
  • 5. IT cost and TCO transparency
    • Clear view of application and provider costs
    • In future, also detailed breakdowns of Total Cost of Ownership (TCO)
    • Goal: more efficient IT spending and informed investment decisions

Practical visualizations with SAP LeanIX

SAP LeanIX offers various diagrams and dashboards that make complex IT landscapes understandable and actionable. Each visualization provides tangible value for decision-makers and architects.

Figure 1: Application Landscape To-Be ordered by business capability

Immediately spot redundancies, identify consolidation opportunities, and steer investments strategically.
Source: SAP

Figure 3: Data flow diagram

Understand dependencies between applications, processes, and systems and reduce risks caused by redundant data flows.
Source: SAP

Figure 5: Application cost heatmap ordered by business capabilities

See which applications generate the highest costs – and make informed investment decisions.
Source: SAP

Figure 2: Business capabilities heatmap

Set clear priorities: The heatmap shows at a glance which areas are critical or transformative.
Source: SAP

Figure 4: IT cost dashboard

Analyze your cost structure centrally, identify cost drivers, and derive concrete efficiency measures.
Source: SAP

Summary: Why you should leverage EAM with SAP LeanIX

SAP LeanIX remains one of today’s leading tools for modern EAM. It delivers transparency across complex IT and process landscapes in record time, supports strategic transformations, and reduces risks and costs.

Thanks to its pragmatic approach, companies benefit from:

  • Rapid value creation instead of cumbersome model libraries
  • Clear recommendations for IT architects, decision-makers, and business units
  • Seamless integration into existing ecosystems

This positions SAP LeanIX as the ideal enabler for digital transformation, efficiency gains, and sustainable IT governance.

As Scheer IDS, we have extensive experience implementing projects with SAP LeanIX. We help you unlock the full potential of the tool and achieve fast, measurable success.

 

Would you like to learn more about how you can profitably use SAP LeanIX in your company? Please feel free to contact us.

 

Authors: Markus Gronerad and Laura Dorschner, IT Management Consulting