diff --git a/src/CustomReport/Service/AdapterService.php b/src/CustomReport/Service/AdapterService.php
index 610e73d5..9916d957 100644
--- a/src/CustomReport/Service/AdapterService.php
+++ b/src/CustomReport/Service/AdapterService.php
@@ -34,6 +34,7 @@ public function __construct(
     ) {
     }
 
+
     public function getData(Config $report, ChartDataParameter $chartDataParameter): array
     {
         return $this->getAdapter($report)->getData(
@@ -47,6 +48,9 @@ public function getData(Config $report, ChartDataParameter $chartDataParameter):
         );
     }
 
+    /**
+     * @throws NotFoundException
+     */
     private function getAdapter(Config $report): CustomReportAdapterInterface
     {
         $configuration = $report->getDataSourceConfig();
diff --git a/src/CustomReport/Service/AdapterServiceInterface.php b/src/CustomReport/Service/AdapterServiceInterface.php
index 72d81c27..3973c1c2 100644
--- a/src/CustomReport/Service/AdapterServiceInterface.php
+++ b/src/CustomReport/Service/AdapterServiceInterface.php
@@ -18,11 +18,15 @@
 
 use Pimcore\Bundle\CustomReportsBundle\Tool\Config;
 use Pimcore\Bundle\StudioBackendBundle\CustomReport\MappedParameter\ChartDataParameter;
+use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 
 /**
  * @internal
  */
 interface AdapterServiceInterface
 {
+    /**
+     * @throws NotFoundException
+     */
     public function getData(Config $report, ChartDataParameter $chartDataParameter): array;
 }