RPG

Report  Program  Generator (RPG) is the native Language for IBM's AS/400 (now called the I-Series server). While RPG is considered a legacy system language, RPG should not be discarded as worthless. RPG and the I-Series are a very powerfull platform, able to handle 1000s of user at one time, processing millions of records upon demand. While RPG is undergoing an evolution including a freeform structure, this website will use the columns that make RPG infamous.

The F Specs
	The F Specs is the RPG section that is used to declare and or define file structures. A file can be a database file, a display file, or a print file. The F specs

The D Specs
	The D Specs The D Specs

The C Specs
	The C Specs The C Specs

The A Specs
	The A Specs The A Specs

Indicators
	Indicators are basically 100+ variables defined by the system for use as flags. An Indicator is used with an ON or OFF value and have visability across a Program and Display and Printer Files. Indicators

Sub Files
	Sub Files Sub Files

CLP
	Command Language Program CLP