Tag Archives for " #RPG "

Aug 09

‘device file does not contain an entry for screen size’

IBM i

Upgraded our IBM i systems to IBM i V7.3 yesterday and so far everything is running nicely except for this one weird little glitch: some of the existing DDS WINDOW SCREENS are bombing with CPF4169 The device file does not contain an entry for screen size when they seem to have been quietly working for years, […]

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Feb 27

DSPLY Sucks. QUILNGTX Rocks.

IBM i , Programming , RPG

AKA – writing a new DSPLY opcode that shows more than 52 characters Using the DSPLY opcode to quickly debug a program has long been a staple of us RPG keyboard whackers. The DSPLY operation lets us “display the data in a variable” onto the screen. Everyone uses this quick and dirty technique and everyone […]

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