Begin your SAP S/4 HANA conversion journey, ensuring a successful transition.

Trusted Companion on the Journey to SAP S/4HANA.
SAP System Conversion

The foundation of business evolution and growth is the ability of a company to adapt. The inability or hesitation to be flexible is often the biggest obstacle to business innovation. If you want to enhance your core processes and radically simplify the data model and the user experience of your ERP system, then SAP S/4 HANA is exactly what you need. It is important to point out that S/4 HANA is the next generation of the SAP ERP application suite. Nexus will work closely with you to help build a smart roadmap to ensure your transition to SAP S/4HANA is smooth.


Depending on your business requirements, our talented team will provide Brownfield, Greenfield and Hybrid migration methods for successful SAP S/4HANA installation. Our team will carefully study where your organization currently is with SAP so that we can come up with the best plans for SAP S/4HANA conversion. After having worked on numerous projects related to SAP S/4HANA migrations, Nexus has all the expertise necessary to guarantee that your SAP application transition will go on quickly and seamlessly.

How will SAP S/4HANA Conversion add value to your business?

Digitize Your Business

Conversion to SAP S/4HANA brings about a digital transformation and allows you to access data via the Digital Core (AI, ML, Big data Analytics, IoT).


Simple and Efficient UI

Transition from your old SAP ERP to the more advanced SAP S/4HANA solution will ensure better UI and UX experience with intelligent SAP FIORI apps.


Real-Time Data Processing

Unlike the older ERP systems, SAP S/4 HANA improves data reconciliation through a single data pool.


Better Decision Making

In-memory database not only helps reduce the data footprint but provides valuable insights for business decisions.

SAP Focus Modules
Different Migration Paths for S/4HANA Conversion


This is usually a net new implementation or a complete reconstruction of an inherited or unnecessarily complex SAP environment that no longer meets business objectives.



These implementations are usually system conversions that do not change business processes, but may add some new functionality.

Nexus will do a study of SAP S/4HANA conversion and will come with a roadmap to help you navigate the business risks and carefully transition from your existing SAP ECC ERP system. There could be ideally three option’s for S/4 Hana conversion


Greenfield SAP S/4HANA Installations

  • Ideal migration path for companies starting from the scratch.
  • Greenfield migration is especially useful for highly complex customizations.
  • Allows re-engineering of business processes and adds a brand new solutions.

Brownfield SAP S/4 HANA Installations.

  • For organizations are satisfied with their current business processes, looking to minimize impact and innovate on a stable digital foundation, brownfield is the ideal method.
  • Helps transition from existing SAP ECC installation to SAP S/4 HANA.
  • Read More
  • Ideal for large companies looking to move smoothly through the transition.
  • Brownfield migration reduces risks and lessens impact during conversion.
  • Ideal method as company want their old historical data in same system

Landscape Transformation :

  • Ideal for multinational companies that are set up in multiple locations.
  • Bring all your locations on one single data center.
  • All teams at all locations will have access to the same reports.
  • SAP S/4 HANA allows you to run your ERP system centrally.
Why S/4 HANA conversion is necessary?
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    Universal Journal

    With SAP S/4HANA, you can reduce the data footprint by eliminating extra index tables and create one single line item table.

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    New Functional Capabilities

    S/4HANA has several new functional capabilities, including Central Finance, Cash Management, and SAP BPC Optimized.

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    Standalone Solutions

    Get the additional benefit of standalone solutions like SAP Transportation Management and SAP Extended Warehouse management.

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    Unison of CO and FI

    Period end closings and accounts reconciliation will be faster once you convert to SAP S/4HANA.

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    New GL Functionality

    Even though SAP S/4HANA is technically similar to the GL of SAP ECC, the GL’s new functionality is prerequisite for new Asset accounting.

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    Probability Analysis

    SAP S/4HANA allows you to run Account-based CO-PA and Costing based CO-PA simultaneously without any problem.

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    Custom Code Reports

    Since custom code read operations redirect to compatibility views at the database interface level, the reports work without disruptions.

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    Material Number Extensions

    The material number in SAP S/4HANA can be extended to 40 characters rather than just 18 characters in SAP ECC.

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    Credit Management System

    The FSCM-CR system in S/4HANA includes advanced features like automatic risk scoring and credit limit calculations.

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    Data Model Changes

    SAP S/4HANA comes with significant changes in data models, particularly in pricing and condition techniques.

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    Live Material Requirement Planning

    Through the power of SAP S/4HANA, you can run MRP in real-time and also enjoy simplified subcontracting.

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    Global Trade Services

    The GTS functionality in SAP S/4HANA has Sanctioned Party List screening as well as Automatic and Simplified license checks.

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    Material Ledger Mandate

    The material ledger in SAP S/4HANA allows valuation in two additional currencies that helps global organizations.

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    Revenue Accounting and Reporting

    New RAR features follow the latest accounting standards released jointly by the FASB and the IASB.

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    Customer Rebates

    The Condition Contracts functionality in SAP S/4HANA makes Settlement management a lot easier and replaces customer rebates.

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    Output Management

    BRFplus function uses the NAST table for Output management while the target architecture is based on Adobe Document Server and Adobe Forms.

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    Extended Warehouse Management

    The EWM in SAP S/4HANA allow you to efficiently manage inventory in the warehouse and streamlines goods movement.

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    User Interface

    The advanced SAP Fiori user interface provides a rich and innovative experience along with different applications for finance, manufacturing and so on.

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Why choose Nexus for SAP S/4HANA conversion?

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    Effective Migration
    Methodology & Processes

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    Execution Plan - Onsite
    and Offshore

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    Unique Partner

  • Whatever the conversion strategy and scheduled program, Nexus has the expertise, knowledge, experience and gears to implement & support each organizations end-to-end SAP S/4HANA voyage.
  • Clients seeking to convert to SAP S/4HANA in a complex, customized or high-risk environment, Nexus provides the expertise, subject and industry knowledge, industrial experience, capabilities, best practices, assets and tools which helps reduce conversion efforts, cost and risk. This enables businesses to get more from their SAP S/4HANA voyage, in an accelerated timeframe.
  • SAP S/4 HANA Voyage is initiated with design intelligence & thinking to identify explicit business challenges and differentiators, intelligent diagnostic tools assessing the current SAP landscape &systems, business processes, data and architecture against leading industry practices. This procedure and program management leads to a personalized, data-driven business case and roadmap to unlock value faster, thereby enhancing the customer delight.
  • Our SAP S/4HANA conversion approach& methods brings all conversion activities under one platform, accelerating all the technical stages required by applying standard industrialized processes. The end-to-end conversion process starts from designing phase and the SAP S/4 HANA landscape sizing, through detailed planning, procurement cycle, deploying and testing of every step of the project.