[PrestaShopException]

getEDG1JoinCondition: Error in getEDG1JoinCondition :
at line 431 in file override/classes/SAPPrices.php

426. 
427. 		$query = "SELECT `group`, price_manufacturer, properties FROM "._DB_PREFIX_."product where reference = '$product_code'";
428. 		$result = DB::getInstance()->getRow($query);
429. 
430. 		if (!$result) {
431. 			throw new PrestaShopException("getEDG1JoinCondition: Error in getEDG1JoinCondition : $product_code");
432. 		}
433. 
434. 		$group = $result["group"];
435. 		$price_manufacturer = $result["price_manufacturer"];
436. 		$properties = $result["properties"];