diff --git a/include/common/importa.php b/include/common/importa.php
index b4780ec88..8af3f8982 100755
--- a/include/common/importa.php
+++ b/include/common/importa.php
@@ -258,6 +258,19 @@ if (in_array($final_module['name'], ['Fatture di vendita', 'Fatture di acquisto'
     </div>';
 }
 
+$has_serial = 0;
+if (!empty($options['serials'])) {
+    foreach ($righe as $riga) {
+        if (!empty($riga['abilita_serial'])) {
+            $serials = $riga->serials ?: 0;
+
+            if (!empty($serials)) {
+                $has_serial = 1;
+            }
+        }
+    }
+}
+
 // Righe del documento
 echo '
     <div class="box box-success">
@@ -279,7 +292,7 @@ echo '
                     <th width="15%">'.tr('Q.tà da evadere').'</th>
                     <th width="20%" class="text-center">'.tr('Subtot.').'</th>';
 
-if (!empty($options['serials'])) {
+if (!empty($has_serial)) {
     echo '
                     <th width="20%">'.tr('Seriali').'</th>';
 }
@@ -322,6 +335,19 @@ foreach ($righe as $i => $riga) {
 
     echo '&nbsp;'.nl2br($descrizione);
 
+    if ($riga->isArticolo() && !empty($riga->abilita_serial)) {
+        $serials = $riga->serials;
+        $mancanti = abs($riga->qta) - count($serials);
+
+        if (!empty($mancanti)) {
+            echo '
+                <br><b><small class="text-danger">'.tr('_NUM_ serial mancanti', [
+                        '_NUM_' => $mancanti,
+                    ]).'</small></b>';
+        }
+    }
+
+
     echo '
                     </td>';
 
@@ -343,7 +369,7 @@ foreach ($righe as $i => $riga) {
                     </td>';
 
     // Seriali
-    if (!empty($options['serials'])) {
+    if (!empty($has_serial)) {
         echo '
                     <td style="vertical-align:middle">';