Guru: Getting the Message, Part 2

August 29, 2018 Paul Tuohy

Author’s Note: This article was originally published in October 2009. Since then, I have worked on many modernization projects with many clients and, in every one of those projects, we have used some form of the contents of this (and the following) article. The content of the article has been updated for free-form RPG and some of the coding enhancements that have been introduced, into RPG, since 2009. The original articles also showed examples of direct calls to RPG subprocedures from PHP. Given that we now have many languages (Node.js, Python etc.) that interact with RPG, I changed the mechanism …