Thank you, you got it !
if I remove the BOM with vim, it works...

Thank you very much, even if I cannot use "detect_bom => 1" in this case as there is no header...

You can use header () even if your CSV does not have a header, if only to detect BOM, eol, and SEP.

open my $fh, "<", "file.csv" or die "$!";
my $csv = Text::CSV_XS->new ({ binary => 1, auto_diag => 1 });
$csv->header ($fh, { bom => 1, set_column_names => 0 });
while (my $row = $csv->getline ($fh)) {
    # ...
    }
[download]


Enjoy, Have FUN! H.Merijn