A Complete Guide to the SAP Certified Specialist – SAP BW/4HANA 2021 Delta Certification: Exam Scope, Key Topics, and Preparation Tips
The SAP Certified Specialist – SAP BW/4HANA 2021 Delta certification is intended for SAP professionals who already possess a background in SAP BW and want to confirm their understanding of the delta changes introduced with BW/4HANA. The exam primarily targets SAP BW consultants, data modelers, solution architects, and technical leads involved in system conversions or landscape optimizations on SAP HANA. It validates skills related to BW/4HANA architecture evolution, simplified data warehousing concepts, and the functional impact of migration from SAP BW to BW/4HANA. Candidates are expected to show how BW/4HANA improves system performance, reduces data redundancy, and supports real-time analytics compared to legacy BW environments. One of the most important domains covered in the exam is BW/4HANA data modeling and architecture . This area emphasizes modern modeling objects such as Advanced DataStore Objects (aDSOs), CompositeProviders, and Open ODS Views, which replace trad...