diff --git a/workflow/engine/methods/cases/cases_Open.php b/workflow/engine/methods/cases/cases_Open.php
index 27e43ba7b..c4a3bd4f4 100755
--- a/workflow/engine/methods/cases/cases_Open.php
+++ b/workflow/engine/methods/cases/cases_Open.php
@@ -175,6 +175,7 @@ try {
                 $oStep = $oStep->loadByProcessTaskPosition($_SESSION['PROCESS'], $_SESSION['TASK'], 1);
                 $triggerFields["APP_DATA"] = $oCase->ExecuteTriggers( $_SESSION['TASK'], $oStep->getStepTypeObj(), $oStep->getStepUidObj(), 'BEFORE', $aFields['APP_DATA'] );
                 $oCase->updateCase( $_SESSION['APPLICATION'], $triggerFields );
+                $_SESSION['beforeTriggersExecuted'] = true;
                 /*end Execute Before Triggers for first Task*/
                 
                 $aNextStep = $oCase->getNextStep( $_SESSION['PROCESS'], $_SESSION['APPLICATION'], $_SESSION['INDEX'], $_SESSION['STEP_POSITION'] );
diff --git a/workflow/engine/methods/cases/cases_Step.php b/workflow/engine/methods/cases/cases_Step.php
index 1e42bf69e..1c6cb6da0 100755
--- a/workflow/engine/methods/cases/cases_Step.php
+++ b/workflow/engine/methods/cases/cases_Step.php
@@ -159,7 +159,11 @@ if ($flagExecuteBeforeTriggers) {
 
     if (! isset( $_SESSION['_NO_EXECUTE_TRIGGERS_'] )) {
         //Execute before triggers - Start
-        $Fields['APP_DATA'] = $oCase->ExecuteTriggers( $_SESSION['TASK'], $_GET['TYPE'], $_GET['UID'], 'BEFORE', $Fields['APP_DATA'] );
+        if (!isset($_SESSION['beforeTriggersExecuted'])) {
+            $Fields['APP_DATA'] = $oCase->ExecuteTriggers( $_SESSION['TASK'], $_GET['TYPE'], $_GET['UID'], 'BEFORE', $Fields['APP_DATA'] );
+        } else {
+            unset($_SESSION['beforeTriggersExecuted']);
+        } 
         //Execute before triggers - End
     } else {
         unset( $_SESSION['_NO_EXECUTE_TRIGGERS_'] );