Description
Required Skills & Experience
6+ years of SAP BW experience with strong, demonstrable hands-on SAP BW/4HANA.
- Proven Data Tiering Optimization (DTO) implementation experience — at least one full end-to-end DTO design and rollout in a production environment.
- Hands-on experience with at least one (preferably more) tiering technology:
- Warm: Native Storage Extension (NSE), Extension Nodes
- Cold: SAP HANA Data Lake, Hadoop, cloud object storage, or external sources via Smart Data Access (SDA) / Smart Data Integration (SDI)
- Strong embedded/native HANA (eHANA) development: calculation views, SQLScript, table functions, CDS views, and HANA modeling best practices.
- Solid BW/4HANA modeling expertise: aDSO (standard, write-optimized, staging, inventory), CompositeProvider, Open ODS View, InfoObject design, and query design.
- Experience with data extraction and integration (ODP, S/4HANA / ECC extractors, SLT, ABAP CDS, flat-file and API-based sourcing).
- Strong understanding of partitioning, data temperature concepts, and HANA memory/performance management.
- Performance tuning expertise across load and reporting layers.
- Working knowledge of process chains, scheduling, monitoring, and error handling