you are using the values from one hash as keys for the other one !?!

update

and in your updated version the key/values unique to the %copyhash (like key140 ) will be missing.

Cheers Rolf

(addicted to the Perl Programming Language)

In reply to Re^2: Merging two hashes, keeping keys unique but adding values if necessary by LanX
in thread Merging two hashes, keeping keys unique but adding values if necessary by Majestic

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