diff --git a/workflow/engine/classes/model/OutputDocument.php b/workflow/engine/classes/model/OutputDocument.php
index 0e53cf3dc..9e7bb5123 100755
--- a/workflow/engine/classes/model/OutputDocument.php
+++ b/workflow/engine/classes/model/OutputDocument.php
@@ -264,7 +264,16 @@ class OutputDocument extends BaseOutputDocument
                     $iResult = $oOutputDocument->save();
                     $oConnection->commit();
                     //Add Audit Log
-                    $description = "Output Document Name: ".$aData['OUT_DOC_TITLE'].", Output Document Uid: ".$aData['OUT_DOC_UID'].", Filename generated: ".$aData['OUT_DOC_FILENAME'];
+                    $description = 'Output Document Uid: ' . $aData['OUT_DOC_UID'];
+
+                    if (array_key_exists('OUT_DOC_TITLE', $aData) && (string)($aData['OUT_DOC_TITLE']) != '') {
+                        $description .= ', Output Document Name: ' . $aData['OUT_DOC_TITLE'];
+                    }
+
+                    if (array_key_exists('OUT_DOC_FILENAME', $aData) && (string)($aData['OUT_DOC_FILENAME']) != '') {
+                        $description .= ', Filename generated: ' . $aData['OUT_DOC_FILENAME'];
+                    }
+
                     if(!empty($aData['OUT_DOC_DESCRIPTION'])){
                       $description .= ", Description: ".$aData['OUT_DOC_DESCRIPTION'];
                     }
@@ -274,12 +283,11 @@ class OutputDocument extends BaseOutputDocument
                     if(!empty($aData['OUT_DOC_REPORT_GENERATOR'])){
                         $description .= ", Output Document to Generate: ".$aData['OUT_DOC_GENERATE'];
                     }
-                    if($aData['OUT_DOC_PDF_SECURITY_ENABLED']==0){
-                      $pdfSecurity = 'Disabled';
-                    }else{
-                      $pdfSecurity = 'Enabled';
+
+                    if (array_key_exists('OUT_DOC_PDF_SECURITY_ENABLED', $aData) && (string)($aData['OUT_DOC_PDF_SECURITY_ENABLED']) != '') {
+                        $description .= ', PDF Security: ' . (((int)($aData['OUT_DOC_PDF_SECURITY_ENABLED']) != 0)? 'Enabled' : 'Disabled');
                     }
-                    $description .= ", PDF Security: ".$pdfSecurity;
+
                     if(!empty($aData['OUT_DOC_VERSIONING'])){
                       $description .= ", Enable Versioning: Yes";
                     }
diff --git a/workflow/engine/methods/outputdocs/outputdocs_Delete.php b/workflow/engine/methods/outputdocs/outputdocs_Delete.php
index b1b12f2b0..4fb570ac4 100755
--- a/workflow/engine/methods/outputdocs/outputdocs_Delete.php
+++ b/workflow/engine/methods/outputdocs/outputdocs_Delete.php
@@ -49,12 +49,15 @@ try {
     //refresh dbarray with the last change in outputDocument
     $oMap = new processMap();
     $oCriteria = $oMap->getOutputDocumentsCriteria( $fields['PRO_UID'] );
+
+    $result = new stdClass();
     $result->success = true;
     $result->msg = G::LoadTranslation( 'ID_OUTPUTDOCUMENT_REMOVED' );
 } catch (Exception $e) {
+    $result = new stdClass();
     $result->success = false;
     $result->msg = $e->getMessage();
-    //die($oException->getMessage());
 }
+
 print G::json_encode( $result );