Neuer Inhalt von %artikel:
$VAR1 = {
          '1' => {
                   'artikel_nr' => 'Artikel_1',
                   'bestand' => 10,
                   'charge' => [
                                 {
                                   'c_bestand' => 3,
                                   'c_id' => 'Charge_1'
                                 },
                                 {
                                   'c_bestand' => 7,
                                   'c_id' => 'Charge_2'
                                 }
                               ]
                 },
          '2' => {
                   'artikel_nr' => 'Artikel_2',
                   'bestand' => 20,
                   'charge' => [
                                 {
                                   'c_bestand' => 9,
                                   'c_id' => 'Charge_1'
                                 },
                                 {
                                   'c_bestand' => 11,
                                   'c_id' => 'Charge_2'
                                 }
                               ]
                 }
        };