This lesson guides programmers through the process of modernizing Scott Klement's RPGLE copybooks, transitioning from fixed-column RPG to free-format RPGLE. Learn to analyze legacy copybook structures, convert fixed-format code to free-format syntax, and maintain functionality while leveraging modern RPGLE features. Topics include updating data structures, prototypes, and procedures, ensuring compatibility with existing applications, and applying best practices for cleaner, more maintainable code.
Grab the latest version of the source code from here nick.litten.public