Brownfield
Conversion
Modernize your SAP landscape while preserving core processes, historical data, and existing business logic. The lowest-disruption path to S/4HANA.
Modernize Without Starting Over
Brownfield conversion (System Conversion) transforms your existing SAP ECC or older S/4HANA system into a fully cloud-capable S/4HANA environment. Your historical transactional data, existing customizations, and user familiarity are preserved.
- Retain historical data and existing customizations
- Minimize business disruption and retraining needs
- Faster time-to-value versus a full reimplementation
- Selective process optimization alongside migration
- Proven tools: SUM, DMIS, and SAP Readiness Check
Our Conversion Methodology
Readiness Assessment
Run SAP Readiness Check, evaluate custom code, and identify incompatible add-ons to scope the conversion effort.
Project Scoping
Define conversion strategy, timeline, and resource plan with clear milestones and governance checkpoints.
Technical Conversion
Execute system conversion using SUM and DMIS toolchain with ITR's pre-validated automation scripts.
Custom Code Remediation
Adapt Z-programs and custom enhancements to S/4HANA APIs and clean-core extension principles.
Functional Validation
Business process testing, regression suites, and user acceptance validation across all converted modules.
Go-Live & Stabilization
Production cutover with hypercare support, performance monitoring, and rapid resolution protocols.
Continue Your Transformation Journey
Every pathway leads to the same destination — a smarter, more agile, more future-ready enterprise. Step through each approach in sequence, or jump straight to the one that fits you best.