Seamless S/4HANA Migration with No Business

HANEYA® enables organizations to migrate from ECC to S/4HANA with Zero Down Time, ensuring uninterrupted production operations throughout the transformation.

Using the proprietary HANEYA B&R™ (Backup & Restore) Process, the HANA Production landscape is built in advance from the current Production backup. This allows full system conversion, remediation, and business simulation to occur while the existing system continues running as usual.

How It Works

Pre-Build & Simulation

1. Production copy used to build HANA landscape
2. OS conversion (AIX to Linux), DB migration (Oracle to HANA)
3. EHP upgrades and Unicode conversion
4. Automated custom code remediation (SPAU/SPDD)
5. Master data, security roles, and configuration updates
6. Business simulations conducted before Go-Live

Delta Synchronization During Blackout

1. Transactional changes tracked automatically
2. Delta data synchronized every 2 days
3. Master data/config freeze before cutover
4. No production downtime during conversions

Zero Downtime Cutover

1. On Go-Live day:
2. Final delta extraction and automated data mapping
3. Quick “Day-in-the-Life” validation
4. System pointer switch to new S/4HANA
5. Business continues operating online without interruption
6. Built-In Risk Mitigation

If issues arise during Go-Live, ECC (source system) can be brought back live immediately.

Business operations continue until resolution — eliminating migration risk.

Two-Step Transformation

Step 1: ECC to HANA upgrade (OS, DB, EHP, remediation)

Step 2: Migration to S/4HANA using DMO SUM with automated remediation and delta synchronization

Multiple dry runs ensure mapped, transformed, and validated data before final cutover.

Modernize Without Disruption

With HANEYA® Zero Down Time Solution, organizations achieve seamless S/4HANA transformation while business runs as usual — even during cutover.