$error = eZCurrencyData::errorMessage($errCode);
     } else {
         $error = validateCurrencyData($currencyParams);
         if ($error === false) {
             eZShopFunctions::createCurrency($currencyParams);
             eZContentCacheManager::clearAllContentCache();
             return $module->redirectTo($module->functionURI('currencylist'));
         }
     }
 } else {
     if ($module->isCurrentAction('StoreChanges')) {
         $originalCurrencyCode = $module->hasActionParameter('OriginalCurrencyCode') ? $module->actionParameter('OriginalCurrencyCode') : '';
         if ($module->hasActionParameter('CurrencyData')) {
             $currencyParams = $module->actionParameter('CurrencyData');
         }
         $errCode = eZShopFunctions::changeCurrency($originalCurrencyCode, $currencyParams['code']);
         if ($errCode === eZCurrencyData::ERROR_OK) {
             $error = validateCurrencyData($currencyParams);
             if ($error === false) {
                 $currency = eZCurrencyData::fetch($currencyParams['code']);
                 if (is_object($currency)) {
                     $currency->setAttribute('symbol', $currencyParams['symbol']);
                     $currency->setAttribute('locale', $currencyParams['locale']);
                     $currency->setAttribute('custom_rate_value', $currencyParams['custom_rate_value']);
                     $currency->setAttribute('rate_factor', $currencyParams['rate_factor']);
                     $db = eZDB::instance();
                     $db->begin();
                     $currency->sync();
                     $db->commit();
                     eZContentCacheManager::clearAllContentCache();
                     return $module->redirectTo($module->functionURI('currencylist'));