diff --git a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
index fd082884ce2..3d4c4ed63b7 100644
--- a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
+++ b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
@@ -717,20 +717,20 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			// Load translation files required by the page
 			if (empty($object->actionmsg2)) {
 				$langs->loadLangs(array("agenda", "other"));
-				if ($langs->transnoentities($action."InDolibarr", ($object->newref ? $object->newref : $object->ref)) != $action."InDolibarr") {	// specific translation key
-					$object->actionmsg2 = $langs->transnoentities($action."InDolibarr", ($object->newref ? $object->newref : $object->ref));
+				if ($langs->transnoentities($action."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref)) != $action."InDolibarr") {	// specific translation key
+					$object->actionmsg2 = $langs->transnoentities($action."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref));
 				} else {	// generic translation key
 					$tmp = explode('_', $action);
-					$object->actionmsg2 = $langs->transnoentities($tmp[count($tmp) - 1]."InDolibarr", ($object->newref ? $object->newref : $object->ref));
+					$object->actionmsg2 = $langs->transnoentities($tmp[count($tmp) - 1]."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref));
 				}
 			}
 			if (empty($object->actionmsg)) {
 				$langs->loadLangs(array("agenda", "other"));
-				if ($langs->transnoentities($action."InDolibarr", ($object->newref ? $object->newref : $object->ref)) != $action."InDolibarr") {	// specific translation key
-					$object->actionmsg = $langs->transnoentities($action."InDolibarr", ($object->newref ? $object->newref : $object->ref));
+				if ($langs->transnoentities($action."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref)) != $action."InDolibarr") {	// specific translation key
+					$object->actionmsg = $langs->transnoentities($action."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref));
 				} else {	// generic translation key
 					$tmp = explode('_', $action);
-					$object->actionmsg = $langs->transnoentities($tmp[count($tmp) - 1]."InDolibarr", ($object->newref ? $object->newref : $object->ref));
+					$object->actionmsg = $langs->transnoentities($tmp[count($tmp) - 1]."InDolibarr", (empty($object->newref) ? $object->ref : $object->newref));
 				}
 			}
 
@@ -787,8 +787,8 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			if ($object->sendtoid > 0) $contactforaction->fetch($object->sendtoid);
 		}
 		// Set societeforaction.
-		if ($object->socid > 0)			$societeforaction->fetch($object->socid);
-		elseif ($object->fk_soc > 0)	$societeforaction->fetch($object->fk_soc);
+		if (isset($object->socid) && $object->socid > 0)		$societeforaction->fetch($object->socid);
+		elseif (isset($object->fk_soc) && $object->fk_soc > 0)	$societeforaction->fetch($object->fk_soc);
 
 		$projectid = isset($object->fk_project) ? $object->fk_project : 0;
 		if ($object->element == 'project') $projectid = $object->id;