SAP ABAP Developer

Explain the difference between CDS Views and traditional database views. How have you used AMDP in your projects? What is code pushdown, and why is it important in S/4HANA? Explain a performance issue you resolved in a custom report. How do you optimize SELECT statements for large datasets? What are the differences between BAPI, RFC, and IDoc? Explain a custom IDoc enhancement you developed. How would you troubleshoot a failed outbound interface? What are the key changes for ABAP developers in S/4HANA? How do you expose CDS Views as OData services? Explain the RAP model and its advantages. How would you retrieve and display Purchase Order data from MM in a Fiori application? What tables are commonly used in the Procure-to-Pay process? Explain how ABAP integrates with SAP SD during sales order processing. How would you analyze a production dump reported by business users? What tools do you use for performance analysis and debugging? Explain a complex enhancement you delivered in an S/4HANA project. Describe the most challenging production support issue you have handled.