diff --git a/workflow/engine/methods/cases/cases_Step.php b/workflow/engine/methods/cases/cases_Step.php
index bd2160239..24f085044 100644
--- a/workflow/engine/methods/cases/cases_Step.php
+++ b/workflow/engine/methods/cases/cases_Step.php
@@ -1087,17 +1087,6 @@ try {
              * @author Erik Amaru Ortiz <erik@colosa.com>
              */
             $tplFile = 'cases/cases_ScreenDerivation';
-            if($_SESSION['TASK'] == '-1'){
-                $oCriteria = new Criteria();
-                $oCriteria->addSelectColumn( AppDelegationPeer::TAS_UID );
-                $oCriteria->add( AppDelegationPeer::APP_UID, $_SESSION['APPLICATION'] );
-                $oCriteria->add( AppDelegationPeer::DEL_INDEX, $_SESSION['INDEX'] );
-                $rsCriteria = AppDelegationPeer::doSelectRS( $oCriteria );
-                $rsCriteria->setFetchmode( ResultSet::FETCHMODE_ASSOC );
-                $rsCriteria->next();
-                $data = $rsCriteria->getRow();
-                $_SESSION['TASK'] = $data['TAS_UID'];
-            }
             $task = TaskPeer::retrieveByPk( $_SESSION['TASK'] );
 
             $tasDerivationScreenTpl = $task->getTasDerivationScreenTpl();