RPG/400 Programming on the AS/400

This book is a complete dedication to the RPG/400 programming language and the AS/400 environment. Procedures to externally process the AS/400 database and traditional RPG coding methods; demonstrates how to source code, compile, debug, and load physical files; figures are included to illustrate the syntax and logic of RPG/400 programs, files, and subfiles; addresses other important AS/400 software with separate appendices for SEU, PDM, DFU, SDA.