How to use ‘Conditional Selection in RPGLE and CLLE’ Way back in 2008, I wrote this blog about how to do various condition selection in RPG. So, I suppose it time to modernize those code examples in modern RPGLE Free, tidy it up, and add the same code examples in CLLE. In RPGLE (and in

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Playing with a RPG Subfile Poking around on the filthiest corners of the IBM i Programmers internet this morning, I stumbled across someone else’s sample subfile template for an RPG program. This is quite an old-style RPG program (it looks like it’s from around 2012) but should still work well today. It looks quite nice,

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Built-In Functions in RPGLE – %EOF & %FOUND %EOF(filename) This built-in function is used to detect end-of file, beginning of file, or subfile full conditions while performing a file operation. Rather than using indicators, we should use %EOF to check if the end of file is reached. %EOF returns ‘1‘ if end-of file, beginning of file,

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