rob@xxxxxxxxx wrote:
If one routinely access a file by RRN is there a way to CHGPF or some such
thing to prohibit RGZPFM against that particular file?

Depending on a records RRN to stay the same, all the time, is extraordinarily risky.

I would suggest adding a numeric key to the file and simply increment the value every time a record is added.

david



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