IDE extension that lets you fix coding issues before they exist!
Setup is effortless and analysis is automatic for most languages
Fast, accurate analysis; enterprise scalability
Passing parameters by reference instead of by value avoids the overhead of making a copy. Passing arguments via copy should only be done when it is
technically mandated, as it is for example with RFC function modules.
PERFORM subr USING a1 a2 a3 a4 a5.
PERFORM subr CHANGING a1 a2 a3 a4 a5.