diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index c92adc0a413..b9cd825ad49 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -1128,12 +1128,15 @@ class ActionComm extends CommonObject
 		$sql .= " SET percent = '".$this->db->escape($this->percentage)."'";
 		if ($this->type_id > 0) {
 			$sql .= ", fk_action = ".(int)$this->type_id;
-			$cactioncomm = new CActionComm($this->db);
-			$result = $cactioncomm->fetch($this->type_id);
-			if ($result>=0) {
-				$sql .= ", code = '" . $this->db->escape($cactioncomm->code) . "'";
+			if (empty($this->type_code)) {
+				$cactioncomm = new CActionComm($this->db);
+				$result = $cactioncomm->fetch($this->type_id);
+				if ($result>=0) {
+					$this->type_code = $cactioncomm->code;
+				}
 			}
 		}
+		$sql .= ", code = " . (isset($this->type_code)? "'".$this->db->escape($this->type_code) . "'":"null");
 		$sql .= ", label = ".($this->label ? "'".$this->db->escape($this->label)."'" : "null");
 		$sql .= ", datep = ".(strval($this->datep) != '' ? "'".$this->db->idate($this->datep)."'" : 'null');
 		$sql .= ", datep2 = ".(strval($this->datef) != '' ? "'".$this->db->idate($this->datef)."'" : 'null');