Index: branches/version-2/data/class/pages/admin/basis/LC_Page_Admin_Basis_Masterdata.php
===================================================================
--- branches/version-2/data/class/pages/admin/basis/LC_Page_Admin_Basis_Masterdata.php	(revision 16925)
+++ branches/version-2/data/class/pages/admin/basis/LC_Page_Admin_Basis_Masterdata.php	(revision 17222)
@@ -71,5 +71,5 @@
             // POST 文字列の妥当性チェック
             $this->checkMasterDataName();
-            $this->errorMessage = $this->checkUniqueId();
+            $this->errorMessage = $this->checkUniqueID();
 
             if (empty($this->errorMessage)) {