8 min read
Choosing between starting fresh with a Greenfield implementation or converting your existing ECC database via Brownfield is the single most defining architectural decision for your ERP modernisation roadmap.
The Brownfield temptation and technical baggage
Brownfield appears cheaper and faster on paper because it preserves your master data and configuration. However, if your current system is bogged down by obsolete custom tables and fragmented chart of accounts, you bring those legacy liabilities directly into S/4HANA.
When Greenfield delivers unmatched strategic ROI
If your business model has fundamentally changed over the past decade through mergers or digital disruption, Greenfield allows you to adopt modern SAP standard best practices, dramatically reducing ongoing maintenance costs.
Selective Data Transition: The hybrid third way
For complex mid-market and enterprise organisations, selective data migration carves out active operational units while archiving legacy history, striking the perfect balance between risk management and modern capability.
About Adel van der Walt
Director & Transformation Lead. Veteran SAP practitioner specializing in complex New Zealand enterprise delivery and strategic advisory.
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