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M. Lazarus wrote:

If you would have the ability to directly set the level ID on a file, would you? In the vast majority of cases, of course not! Because the system knows to generate a new level ID / signature *automatically* when a significant attribute changes.

I'm not saying you're wrong, only presenting a different opinion. In fact, I agree that using LVLCHK(*YES) and EXPORT(*ALL) provide protection.

For practical considerations, I have used LVLCHK(*NO) rather than compile thousands of programs that don't need the new field. Likewise, I use hard signatures over EXPORT(*ALL) to avoid locating and recompiling every consumer program.

It may not be best practice, or even good practice, but it sure is practical. When an expert takes a short cut, he's efficient. When an apprentice takes a short cut, he's sloppy. I guess it depends a lot on the composition of the staff that determines the relative merits.
--buck

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