SAP S/4 HANA Data Migration Specialists Technical Skills for Data Migration Specialist Data Migration Tools: Proficiency with SAP Data Services (BODS SAP Migration Cockpit. Legacy System Migration Workbench (LSMW Experience with third-party ETL tools (e.g., Informatica, Talend SAP Systems Knowledge: Understanding of SAP ECC and S/4 HANA environments. Familiarity with SAP data structures and tables. Database Skills: Knowledge of HANA database. SQL scripting and data manipulation. Database management and optimization. Data Transformation and Modeling: Experience in data extraction, transformation, and loading (ETL) processes. Data mapping between source and target systems. Data cleansing and data quality management. Core Data Services (CDS) Views: Creation and utilization of CDS views for data modeling and extraction. Programming Skills: ABAP programming for custom data extraction and transformation. Scripting languages (e.g., Python, Perl) for data manipulation tasks. Data Validation and Testing: Development of data validation rules and procedures. Creation of test plans and scripts for data migration validation. Experience with automated testing tools.