diff --git a/workflow/engine/controllers/pmTablesProxy.php b/workflow/engine/controllers/pmTablesProxy.php
index 01fb38eea..7cbafd13b 100755
--- a/workflow/engine/controllers/pmTablesProxy.php
+++ b/workflow/engine/controllers/pmTablesProxy.php
@@ -209,7 +209,7 @@ class pmTablesProxy extends HttpProxyController
         }
         
         /** validations **/
-        if(in_array($data['REP_TAB_NAME'], $reservedWords) || (isset($httpData->forceUid) && $httpData->forceUid )) {
+        if (is_array($oAdditionalTables->loadByName($data['REP_TAB_NAME']))) {
           throw new Exception('The table "' . $data['REP_TAB_NAME'] . '" already exits.');
         }
 
@@ -290,7 +290,7 @@ class pmTablesProxy extends HttpProxyController
       }
 
       $result->success = true;
-      $result->msg = $buildResult;
+      $result->message = $result->msg = $buildResult;
     } catch (Exception $e) {
       $buildResult = ob_get_contents();
       ob_end_clean();
@@ -298,11 +298,11 @@ class pmTablesProxy extends HttpProxyController
       
       // if it is a propel exception message
       if (preg_match('/(.*)\s\[(.*):\s(.*)\]\s\[(.*):\s(.*)\]/', $e->getMessage(), $match)) {
-        $result->msg = $match[3];
+        $result->message = $result->msg = $match[3];
         $result->type = ucfirst($pmTable->getDbConfig()->adapter);
       } 
       else {
-        $result->msg = $e->getMessage();
+        $result->message = $result->msg = $e->getMessage();
         $result->type = G::loadTranslation('ID_EXCEPTION');
       }
       
@@ -749,7 +749,7 @@ class pmTablesProxy extends HttpProxyController
             $result = $this->save($tableData, $alterTable);
             
             if (!$result->success) {
-              $errors .= $errors . "\n\n";
+              $errors .=  $result->message . "\n\n";
             }
             
           break;
@@ -806,31 +806,31 @@ class pmTablesProxy extends HttpProxyController
       }
 
       if ($errors == '') {
+        $result->success = true;
         $msg = 'File Imported "'.$filename.'" Successfully';
-        $result->type = 0;
       }
       else {
+        $result->success = false;
+        $result->errorType = 'warning';
         $msg = 'File Imported "'.$filename.'" but with errors' .  "\n\n" . $errors;
-        $result->type = 1;
       }
 
-      $result->success = true;
       $result->message = $msg;
       
     } 
     catch(Exception $e) {
-      $result->type = 2;
+      $result->errorType = 'error';
       $result->buildResult = ob_get_contents();
       ob_end_clean();
       $result->success = false;
       
       // if it is a propel exception message
       if (preg_match('/(.*)\s\[(.*):\s(.*)\]\s\[(.*):\s(.*)\]/', $e->getMessage(), $match)) {
-        $result->msg = $match[3];
+        $result->message = $match[3];
         $result->type = ucfirst($pmTable->getDbConfig()->adapter);
       } 
       else {
-        $result->msg = $e->getMessage();
+        $result->message = $e->getMessage();
         $result->type = G::loadTranslation('ID_EXCEPTION');
       }
       
diff --git a/workflow/engine/templates/pmTables/list.js b/workflow/engine/templates/pmTables/list.js
index de49be247..0e42c242b 100755
--- a/workflow/engine/templates/pmTables/list.js
+++ b/workflow/engine/templates/pmTables/list.js
@@ -490,21 +490,46 @@ ImportPMTable = function(){
                   url: 'pmTablesProxy/import',
                   waitMsg: 'Uploading file...',
                   success: function(o, resp){
-                    console.log(o);
-                    console.log(resp.response.responseText);
+                    var result = Ext.util.JSON.decode(resp.response.responseText);
+
+                    if (result.success) {
+                      PMExt.notify('IMPORT RESULT', result.message);
+                    }
+                    else {
+                      win = new Ext.Window({
+                        applyTo:'hello-win',
+                        layout:'fit',
+                        width:500,
+                        height:300,
+                        closeAction:'hide',
+                        plain: true,
+                        html: '<h3>Importing Error</h3>'+ result.message,
+                        items: [],
+
+                        buttons: [{
+                          text: 'Close',
+                          handler: function(){
+                              win.hide();
+                          }
+                        }]
+                      });
+                      win.show(this);
+                    }
 
                     w.close();
                     infoGrid.store.reload();
-
-                    PMExt.notify('IMPORT RESULT', resp.result.message);
                   },
                   failure: function(o, resp){
                     w.close();
-                    //alert('ERROR "'+resp.result.msg+'"');
-                    Ext.MessageBox.show({title: '', msg: resp.result.msg, buttons:
-                    Ext.MessageBox.OK, animEl: 'mb9', fn: function(){}, icon:
-                    Ext.MessageBox.ERROR});
-                    //setTimeout(function(){Ext.MessageBox.hide(); }, 2000);
+                    infoGrid.store.reload();
+
+                    var result = Ext.util.JSON.decode(resp.response.responseText);
+                    if (result.errorType == 'warning') {
+                      PMExt.warning(_('ID_WARNING'), result.message.replace(/\n/g,' <br>'));
+                    }
+                    else {
+                      PMExt.error(_('ID_ERROR'), result.message.replace(/\n/g,' <br>'));
+                    }
                   }
                 });
               }