Open SQL vs Native SQL: Which One Is Silently Wrecking Your ABAP Performance?
In older ECC projects, many developers learned a simple rule: use Open SQL for SAP tables and native SQL only when the database has something special to offer. In SAP S/4HANA 2026, that rule still matters, but the discussion around open sql vs native sql has changed because ABAP SQL became stronger, HANA changed database […]
How Modularization in ABAP Transforms Messy Programs Into Maintainable Masterpieces
Most ABAP reports do not become hard to maintain because the SELECT is complex. They become hard to maintain because selection validation, database access, calculation, formatting, and output all sit inside one long block. That is where modularization in ABAP changes the program from “dangerous to touch” into code a developer can understand, test, and […]