Wärtsilä Corporation
Phased SAP RISE migration to HEC built on HANA System Replication, focused on high availability and disaster recovery.
- Industry
- Marine & Energy
- Year
- 2025
- Service
- SAP RISE on-premises to HEC migration via HANA replication
- Client
- Wärtsilä Corporation
- SAP RISE
- SAP HANA
- HEC
- HSR
- HA/DR
Overview
Critical infrastructure transformation moving an on-premises SAP RISE landscape to SAP HANA Enterprise Cloud (HEC) using HANA System Replication, with high availability and disaster recovery as the headline outcomes.
I executed the phased migration across five cycles with an emphasis on zero data loss and minimal business disruption.
Throughout the engagement I authored and maintained the technical documentation covering configuration and operational procedures the customer relies on day-to-day.