diff --git a/lib/classes/cache/databox.class.php b/lib/classes/cache/databox.class.php
index c23a06ad21..c4d90d82f0 100644
--- a/lib/classes/cache/databox.class.php
+++ b/lib/classes/cache/databox.class.php
@@ -108,7 +108,7 @@ class cache_databox
           $record = new \record_adapter($sbas_id, $row['value']);
           $record->get_caption()->delete_data_from_cache();
 
-          foreach ($record->get_caption()->get_fields() as $field)
+          foreach ($record->get_caption()->get_fields(null, true) as $field)
           {
             $field->delete_data_from_cache();
           }
diff --git a/lib/classes/caption/Field/Value.class.php b/lib/classes/caption/Field/Value.class.php
index 0131c20483..37a0757683 100644
--- a/lib/classes/caption/Field/Value.class.php
+++ b/lib/classes/caption/Field/Value.class.php
@@ -309,13 +309,18 @@ class caption_Field_Value
         );
 
         $all_datas = array();
-        foreach ($this->record->get_caption()->get_fields() as $field)
+
+        foreach ($this->record->get_caption()->get_fields(null, true) as $field)
         {
           if (!$field->is_indexable())
+          {
             continue;
+          }
+
           $all_datas[] = $field->get_serialized_values();
         }
-        $all_datas   = implode(' ', $all_datas);
+
+        $all_datas = implode(' ', $all_datas);
 
         $sphinx_rt->replace_in_documents(
           "docs_realtime" . $sbas_crc, //$this->id,
@@ -335,6 +340,35 @@ class caption_Field_Value
   {
     $connbas = $databox_field->get_connection();
 
+    /**
+     * Check consistency
+     */
+    if (!$databox_field->is_multi())
+    {
+      try
+      {
+        $field = $record->get_caption()->get_field($databox_field->get_name());
+        $caption_field_value = array_pop($field->get_values());
+        /* @var $value \caption_Field_Value */
+        $caption_field_value->set_value($value);
+
+        if (!$vocabulary || !$vocabularyId)
+        {
+          $caption_field_value->removeVocabulary();
+        }
+        else
+        {
+          $caption_field_value->setVocab($vocabulary, $vocabularyId);
+        }
+
+        return $caption_field_value;
+      }
+      catch (\Exception $e)
+      {
+
+      }
+    }
+
     $sql_ins = 'INSERT INTO metadatas
       (id, record_id, meta_struct_id, value, VocabularyType, VocabularyId)
       VALUES
diff --git a/lib/classes/caption/field.class.php b/lib/classes/caption/field.class.php
index 090a7850d2..d9aab3b60f 100644
--- a/lib/classes/caption/field.class.php
+++ b/lib/classes/caption/field.class.php
@@ -70,6 +70,7 @@ class caption_field
       /**
        * TRIGG CORRECTION;
        */
+      throw new \Exception('Inconsistency detected');
     }
 
     foreach ($rs as $row)
@@ -337,6 +338,77 @@ class caption_field
     return;
   }
 
+  public static function merge_all_metadatas(databox_field $databox_field)
+  {
+    $sql = 'SELECT record_id, id, value FROM metadatas
+              WHERE meta_struct_id = :meta_struct_id ORDER BY record_id';
+
+    $params = array(
+      ':meta_struct_id' => $databox_field->get_id()
+    );
+
+    $stmt = $databox_field->get_databox()->get_connection()->prepare($sql);
+    $stmt->execute($params);
+    $rs   = $stmt->fetchAll(PDO::FETCH_ASSOC);
+    $stmt->closeCursor();
+    unset($stmt);
+
+    $current_record_id = null;
+    $values            = $current_metadatas = array();
+
+    foreach ($rs as $row)
+    {
+      if ($current_record_id && $current_record_id != $row['record_id'])
+      {
+        try
+        {
+          $record = $databox_field->get_databox()->get_record($current_record_id);
+          $record->set_metadatas($current_metadatas);
+          $record->set_metadatas(array(array(
+              'meta_id'        => null
+              , 'meta_struct_id' => $databox_field->get_id()
+              , 'value'          => implode(' ; ', $values)
+            )));
+          unset($record);
+        }
+        catch (Exception $e)
+        {
+
+        }
+
+        $values            = $current_metadatas = array();
+      }
+
+      $current_record_id = $row['record_id'];
+
+      $current_metadatas[] = array(
+        'meta_id'        => $row['id']
+        , 'meta_struct_id' => $databox_field->get_id()
+        , 'value'          => ''
+      );
+
+      $values[] = $row['value'];
+    }
+
+    try
+    {
+      $record = $databox_field->get_databox()->get_record($current_record_id);
+      $record->set_metadatas($current_metadatas);
+      $record->set_metadatas(array(array(
+          'meta_id'        => null
+          , 'meta_struct_id' => $databox_field->get_id()
+          , 'value'          => implode(' ; ', $values)
+        )));
+      unset($record);
+    }
+    catch (Exception $e)
+    {
+
+    }
+
+    return;
+  }
+
   public static function delete_all_metadatas(databox_field $databox_field)
   {
     $sql = 'SELECT count(id) as count_id FROM metadatas
diff --git a/lib/classes/databox/field.class.php b/lib/classes/databox/field.class.php
index 5ceeb4824e..dce038a669 100644
--- a/lib/classes/databox/field.class.php
+++ b/lib/classes/databox/field.class.php
@@ -104,6 +104,7 @@ class databox_field implements cache_cacheableInterface
    */
   protected $Business;
   protected $renamed = false;
+  protected $metaToMerge = false;
 
   /**
    *
@@ -378,6 +379,12 @@ class databox_field implements cache_cacheableInterface
       $this->renamed = false;
     }
 
+    if ($this->metaToMerge)
+    {
+      caption_field::merge_all_metadatas($this);
+      $this->metaToMerge = false;
+    }
+
     $dom_struct = $this->databox->get_dom_structure();
     $xp_struct  = $this->databox->get_xpath_structure();
 
@@ -583,7 +590,14 @@ class databox_field implements cache_cacheableInterface
    */
   public function set_multi($multi)
   {
-    $this->multi = !!$multi;
+    $multi = !!$multi;
+
+    if($this->multi !== $multi && !$multi)
+    {
+      $this->metaToMerge = true;
+    }
+
+    $this->multi = $multi;
 
     return $this;
   }
@@ -651,35 +665,6 @@ class databox_field implements cache_cacheableInterface
     return $this;
   }
 
-  /**
-   *
-   * @param string $attr
-   * @return databox_field
-   */
-  protected function set_reg_attr($attr)
-  {
-    try
-    {
-      $sql = 'UPDATE metadatas_structure SET reg' . $attr . ' = null';
-
-      $stmt = $this->get_connection()->prepare($sql);
-      $stmt->execute();
-      $stmt->closeCursor();
-
-      $sql = 'UPDATE metadatas_structure SET reg' . $attr . '= 1 WHERE id= :id';
-
-      $stmt = $this->get_connection()->prepare($sql);
-      $stmt->execute(array(':id' => $this->id));
-      $stmt->closeCursor();
-    }
-    catch (Exception $e)
-    {
-
-    }
-
-    return $this;
-  }
-
   /**
    *
    * @return string
diff --git a/lib/classes/searchEngine/adapter/phrasea/engine.class.php b/lib/classes/searchEngine/adapter/phrasea/engine.class.php
index 55983f3d75..de32215f09 100644
--- a/lib/classes/searchEngine/adapter/phrasea/engine.class.php
+++ b/lib/classes/searchEngine/adapter/phrasea/engine.class.php
@@ -632,8 +632,10 @@ class searchEngine_adapter_phrasea_engine extends searchEngine_adapter_abstract
     $rs = $res['results'];
     $res = array_shift($rs);
     if (! isset($res['xml']))
-
+    {
       return array();
+    }
+    
     $sxe = simplexml_load_string($res['xml']);
 
     foreach ($fields as $name => $field)