SSCCE works for me.

use strict;
use warnings;

use File::Copy 'copy';
use Test::More tests => 1;

my $longname = 'foo_' . ('z' x 200);
open my $fh, '>', $longname;
print $fh "Hello!\n";
close $fh;

my $toname = 'bar_' . ('z' x 200);
ok copy ($longname, $toname) or diag $!;

[download]

Maybe your O/S or your filesystem is the problem here?

In reply to Re^4: File name is long to copy by hippo
in thread File name is long to copy by harishnv

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