SAP S/4HANA Conversion

Keep your core clean, reduce technical debt and put your S/4HANA platform to work, including moving AI from experimentation into production.

Your S/4HANA Platform Is Live. Now It's Time to Unlock the Value.

Getting to S/4HANA is a major milestone. Yet many organizations discover that going live is only the beginning.

Technical debt starts to accumulate again. AI initiatives struggle to move beyond workshops. And as autonomous agents become more common, new governance and accountability challenges emerge. The platform is ready, but the business value often remains unrealized.

Lemongrass helps organizations maximize the value of their S/4HANA investment by addressing three common challenges:

  • Maintaining a clean core
  • Activating business AI
  • Governing production AI agents at scale

Challenge One: Maintain a Clean Core and Accelerate Innovation

The challenge

Many organizations moved their custom code from ECC to S/4HANA during migration. As quarterly SAP updates arrive, those customizations become a growing source of cost, risk, and operational complexity.

Regression testing cycles expand. Upgrades become more difficult. AI initiatives slow down. Access to SAP innovation becomes increasingly constrained.

Most service providers focus on the migration itself, not what happens afterward. Custom code remains in the core platform, technical debt continues to grow, and organizations find themselves repeating the same remediation effort every time SAP introduces new functionality.

Lemongrass helps customers continuously improve their S/4HANA environment rather than simply maintain it.

Using LCP AI Clean Core Foundation, we analyze the entire custom code estate, identify what should be retired, modernized, moved, or retained, and create a prioritized roadmap aligned to business value. The Transformation Engine then executes the remediation strategy and establishes governance to prevent technical debt from returning.

Create a cleaner, more agile S/4HANA environment

LCP AI connects to your live S/4HANA environment and produces a complete picture of your custom code landscape without disrupting production operations. The platform creates a board-ready remediation roadmap that helps organizations modernize faster while reducing risk.

Key capabilities

  • Complete WRICEF inventory and dependency mapping
  • 6R disposition recommendations for every custom object
  • AI-generated functional specifications for undocumented custom code
  • Automated modernization recommendations aligned to clean core principles
  • BTP extension recommendations
  • Continuous governance to prevent future technical debt accumulation

Business outcomes

  • Faster SAP updates
  • Reduced regression testing effort
  • Lower support costs
  • Increased platform agility
  • Improved readiness for SAP AI innovations
  • A sustainable clean core strategy
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Challenge Two: Turn Your S/4HANA Investment into Business AI Outcomes

The challenge

Many organizations have S/4HANA, BTP, and an executive mandate for AI. Yet meaningful AI initiatives never move beyond workshops, pilots, and strategy discussions.

The business wants outcomes. The technology is available. What is often missing is a clear business case and a practical route to deployment.

Traditional engagements often start with broad ideation exercises that generate lengthy lists of possibilities but few production deployments. AI becomes a future project rather than a business capability delivering value today.

Lemongrass focuses on measurable business outcomes.

Our Forward Deployed Engineers work within your environment to identify use cases with clear value, create a quantified business case, and deliver production-ready AI solutions running on SAP BTP. There is no separate discovery project and no delayed phase two.

From validated use cases to production AI

The LCP AI Assessment creates a prioritized AI roadmap and quantified business case. The output feeds directly into implementation, enabling organizations to move from concept to production quickly and with confidence.

Available use cases

  • Financial close process automation
  • Invoice processing and three-way match automation
  • Intelligent email automation
  • Transportation and logistics optimization
  • Joule CoPilot adoption
  • AI-generated SAP integrations
  • Operational AI agents for finance, supply chain, and operations

Business outcomes

  • Faster financial close cycles
  • Reduced manual effort
  • Improved operational efficiency
  • Increased productivity
  • Faster access to business insights
  • Accelerated AI adoption with measurable ROI
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Challenge Three: Govern AI Agents with Confidence

The challenge

AI agents are beginning to perform real business tasks across finance, procurement, and supply chain operations. As adoption grows, executive teams are asking new questions:
  • What decisions are agents making?
  • How are those decisions monitored?
  • What happens when behavior changes?
  • How can we demonstrate governance and accountability?

AI agents are moving beyond recommendations and increasingly executing operational processes. As organizations deploy more autonomous capabilities, governance becomes as important as deployment itself. Boards, auditors, and regulators are demanding greater visibility into how AI-enabled decisions are made.

Most providers help deploy AI agents. Few help organizations govern them over time.

Lemongrass provides continuous operational oversight through Agentic Ops, helping organizations monitor performance, manage risk, and maintain confidence in production AI environments.

Production AI governance for enterprise SAP environments

Agentic Ops provides operational governance for production AI deployments, combining monitoring, auditability, escalation controls, and continuous optimization into a single managed service.

Key capabilities

  • Continuous monitoring of AI agent activity
  • Drift detection and risk monitoring
  • Human-in-the-loop controls
  • Continuous audit reporting
  • Prompt tuning and optimization
  • AI consumption governance
  • Operational support and escalation management

Business outcomes

  • Greater governance and transparency
  • Reduced operational risk
  • Improved regulatory readiness
  • Increased executive confidence in AI adoption
  • Sustainable AI operations at scale
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Why Organizations Choose Lemongrass

Whether the challenge is technical debt, AI activation, or AI governance, organizations partner with Lemongrass because we connect platform investments directly to business outcomes.

We help customers:

  • Maximize the value of S/4HANA investments
  • Accelerate innovation without increasing complexity
  • Build a sustainable clean core strategy
  • Deliver measurable AI outcomes
  • Govern AI responsibly at scale
  • Reduce risk while improving agility
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Start with the LCP AI Assessment

The LCP AI Assessment provides the foundation for every engagement.

Delivered in under six weeks, the assessment produces a board-ready business case, AI opportunity roadmap, WRICEF inventory, and prioritized remediation recommendations. Whether your goal is clean core modernization, AI activation, or governance readiness, the assessment creates a clear path forward.

What you receive:

  • WRICEF inventory and custom object analysis
  • 3-5 validated AI use cases with quantified business value
  • 6R recommendations and remediation roadmap
  • Business hierarchy mapping
  • Executive workshop and stakeholder alignment
  • Board-ready business case and recommendations package
Book an LCP AI Assessment conversation.