diff --git a/gulliver/thirdparty/phing/system/io/FileSystem.php b/gulliver/thirdparty/phing/system/io/FileSystem.php
index 71133779f..af6fb0abe 100755
--- a/gulliver/thirdparty/phing/system/io/FileSystem.php
+++ b/gulliver/thirdparty/phing/system/io/FileSystem.php
@@ -149,7 +149,7 @@ abstract class FileSystem {
      * by the given abstract pathname, or zero if it does not exist or some
      * other I/O error occurs.
      */
-    function getBooleanAttributes($f) {
+    function getBooleanAttributes(&$f = null) {
         throw new Exception("SYSTEM ERROR method getBooleanAttributes() not implemented by fs driver");
     }
 
diff --git a/gulliver/thirdparty/phing/system/io/UnixFileSystem.php b/gulliver/thirdparty/phing/system/io/UnixFileSystem.php
index 449b4e6eb..85f467d0e 100755
--- a/gulliver/thirdparty/phing/system/io/UnixFileSystem.php
+++ b/gulliver/thirdparty/phing/system/io/UnixFileSystem.php
@@ -191,7 +191,7 @@ class UnixFileSystem extends FileSystem {
     /* -- most of the following is mapped to the php natives wrapped by FileSystem */    
 
     /* -- Attribute accessors -- */
-    function getBooleanAttributes(&$f) {
+    function getBooleanAttributes(&$f = null) {
         //$rv = getBooleanAttributes0($f);
         $name = $f->getName();
         $hidden = (strlen($name) > 0) && ($name{0} == '.');
diff --git a/workflow/engine/classes/class.pmTable.php b/workflow/engine/classes/class.pmTable.php
index 0d1748964..005a7a3ac 100755
--- a/workflow/engine/classes/class.pmTable.php
+++ b/workflow/engine/classes/class.pmTable.php
@@ -40,6 +40,7 @@ class PmTable
     private $schemaFile = '';
     private $tableName;
     private $columns;
+    private $primaryKey= array();
     private $baseDir = '';
     private $targetDir = '';
     private $configDir = '';
@@ -182,7 +183,7 @@ class PmTable
      * Build the pmTable with all dependencies
      */
     public function build ()
-    {   
+    {
         $this->prepare();
         $this->preparePropelIniFile();
         $this->buildSchema();
@@ -400,7 +401,7 @@ class PmTable
      * Save the xml schema for propel
      */
     public function saveSchema ()
-    {   
+    {
         $this->dom->save( $this->configDir . $this->schemaFilename );
     }
 
@@ -671,8 +672,29 @@ class PmTable
             $sql = "SELECT * FROM $tableBackup";
             $rs = $stmt->executeQuery($sql, ResultSet::FETCHMODE_ASSOC);
 
+            // array the primary keys
+            foreach($this->columns as $value) {
+                if ($value->field_key == 1) {
+                    $this->primaryKey[] = $value->field_name;
+                }
+            }
+
+            $flagPrimaryKey = 1;
             while ($rs->next()) {
                 $row = $rs->getRow();
+                if ($flagPrimaryKey) {
+                    // verify row has all primary keys
+                    $keys = 0;
+                    foreach ($row as $colName => $value) {
+                        if (in_array($colName,$this->primaryKey)){
+                            $keys++;
+                        }
+                    }
+                    if ($keys != count($this->primaryKey)) {
+                        return $stmt->executeQuery(str_replace($table, $tableBackup, $queryStack["drop"]));
+                    }
+                    $flagPrimaryKey = 0;
+                }
 
                 $oTable = new $tableFileName();
                 $oTable->fromArray($row, BasePeer::TYPE_FIELDNAME);
diff --git a/workflow/engine/controllers/pmTablesProxy.php b/workflow/engine/controllers/pmTablesProxy.php
index 6554fc2a0..d4505fcc6 100755
--- a/workflow/engine/controllers/pmTablesProxy.php
+++ b/workflow/engine/controllers/pmTablesProxy.php
@@ -208,13 +208,11 @@ class pmTablesProxy extends HttpProxyController
         $result = new StdClass();
 
         try {
-            $result = new stdClass();
             ob_start();
             $data = (array) $httpData;
             $data['PRO_UID'] = trim( $data['PRO_UID'] );
             $data['columns'] = G::json_decode( stripslashes( $httpData->columns ) ); //decofing data columns
 
-
             $isReportTable = $data['PRO_UID'] != '' ? true : false;
             $oAdditionalTables = new AdditionalTables();
             $oFields = new Fields();
@@ -252,7 +250,6 @@ class pmTablesProxy extends HttpProxyController
                     ) ) ));
                 }
             }
-
             //backward compatility
             foreach ($columns as $i => $column) {
                 if (in_array( strtoupper( $columns[$i]->field_name ), $reservedWordsSql ) || in_array( strtolower( $columns[$i]->field_name ), $reservedWordsPhp )) {
@@ -318,7 +315,6 @@ class pmTablesProxy extends HttpProxyController
                 $oCriteria->add( FieldsPeer::ADD_TAB_UID, $data['REP_TAB_UID'] );
                 FieldsPeer::doDelete( $oCriteria );
             }
-
             // Updating pmtable fields
             foreach ($columns as $i => $column) {
                 $field = array (
@@ -747,7 +743,7 @@ class pmTablesProxy extends HttpProxyController
      */
     public function exportCSV ($httpData)
     {
-
+        $result = new StdClass();
         try {
 
             $link = '';