throw out exception

@@ -168,7 +168,7 @@ public class ProductProxyService {
                 prdRespMap.put(storage.getStorageId(), storage);
             }
         }catch (Exception ex){
-            logger.warn("in getStorageDataMap call {} fail, storageIds {}", BATCH_STORAGE_DATAS, storageIds);
+            logger.warn("in getStorageDataMap call {} fail, storageIds {}", BATCH_STORAGE_DATAS, storageIds, ex);
         }finally {
             return prdRespMap;
         }