diff --git a/src/main/java/it/gov/pagopa/payment/notice/generator/controller/NoticeGenerationController.java b/src/main/java/it/gov/pagopa/payment/notice/generator/controller/NoticeGenerationController.java
index c2db8ee..4465534 100644
--- a/src/main/java/it/gov/pagopa/payment/notice/generator/controller/NoticeGenerationController.java
+++ b/src/main/java/it/gov/pagopa/payment/notice/generator/controller/NoticeGenerationController.java
@@ -54,6 +54,8 @@ public ResponseEntity<Resource> generateNotice(@RequestParam(value = "folderId",
             HttpHeaders headers = new HttpHeaders();
             headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + file.getName() + "\"");
             return ResponseEntity.ok().contentType(MediaType.APPLICATION_OCTET_STREAM).headers(headers).body(new ByteArrayResource(inputStream.readAllBytes()));
+        } catch (AppException e) {
+            throw e;
         } catch (Exception e) {
             throw new AppException(AppError.INTERNAL_SERVER_ERROR, e);
         } finally {