Objetivos After completing this course, you should be able to:Use OVERLAY and related DDS keywords to develop efficient interactive programsWrite interactive programs that support inquiry of subfilesWrite interactive programs that support maintenance of subfile recordsUse arrays and data structures in RPG IV programsDevelop RPG IV programs that anticipate and manage common errors and exceptionsDefine date and time dataCalculate durations between two datesExtract month, day or year components of date dataUse prototyping to Call other programsWrite RPG IV subproceduresWrite ILE modules and include those modules in program objects using bind by copy and bind by reference

Audiencia This intermediate course is for:Experienced programmers who are new to IBM i and new to RPG IV.You should attend RPG IV Programming Fundamentals Workshop for IBM i (AS060) or have the skills taught in this prerequisite course before attending RPG IV Programming Intermediate Workshop for IBM i (AS070)RPG III programmers who want to learn RPG IV should examine the topics taught in RPG IV Programming Intermediate Workshop for IBM i (AS070) and RPG IV Programming Advanced Workshop for IBM i (AS100) and choose the course(s) appropriate for enhancing their RPG IV skillsNotes:The term RPG/400 refers to both System/38 RPG as well as iSeries (AS/400) RPG/400 (also known as RPG III).