A National Development Finance Institution embarked on a strategic initiative to modernise its core ERP platform, following an extensive vendor evaluation process. The organisation selected Bancon to lead its migration from SAP ECC to SAP S/4HANA as part of a broader drive to strengthen system sustainability, improve process efficiency and enable future digital capabilities.
The migration is currently in progress, with cutover planned for April 2026. The programme aims to transition the existing SAP landscape to S/4HANA while preserving critical business functionality and creating a foundation for ongoing innovation and value realisation.
The organisation operated a mature ECC environment supporting a wide range of business and support functions, including finance, supply chain, treasury and human capital management.
Over time, the landscape had accumulated many custom developments and tightly coupled processes that increased complexity and migration risk. The key challenge was to execute a brownfield migration that would minimise disruption to business operations, safely transition custom functionality and balance technical conversion with the delivery of tangible business benefits — all within defined timelines and budget constraints.
Bancon is leading a Brownfield ECC to S/4HANA migration across a broad functional scope, including FI/CO, materials management, warehouse management, cash management, human capital management, payroll, case management services and loans management.
The approach includes a detailed functional fit-gap assessment of legacy custom developments against standard S/4HANA capabilities, identifying opportunities to retire, simplify or redesign custom Z-code.
The migration roadmap combines a robust technical conversion with targeted design decisions to enable value-added functionality aligned to business priorities. By sequencing technical migration activities alongside selective process improvements, the programme ensures business continuity while laying the groundwork for future optimisation, beyond go-live.
The migration programme is progressing as planned, with core design, fit-gap analysis and migration preparation activities completed or underway. Key custom developments have been assessed, and a clear roadmap has been established to guide technical conversion and functional adoption.
The organisation is on track for an April 2026 cutover, supported by a structured migration approach that reduces risk, preserves critical business capability and positions the institution to realise further business benefits following the S/4HANA transition.
