Hello Buddyhelp,

If I understand your question correctly, you don’t need the hash at all. Simply code the subroutine as follows:

sub CreateString
{
    my ($self, $nametag, $name, @params) = @_;

    my  $string = "A|$nametag|Command|$name";

    $string .= "|$_" foreach @params;

    return $string;
}
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and call it like this:

my $InputRequest = $Obj->CreateString('tag-1', 'name-1', @params);
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HTH,