diff --git a/doc/testing/testplan/api_events_service/README.md b/doc/testing/testplan/api_events_service/README.md
index c6b37dbba2cbb1401dfdf7341f542a19f8e65aec..7db084aa7626534c413a3fe0c21a873ec11de851 100644
--- a/doc/testing/testplan/api_events_service/README.md
+++ b/doc/testing/testplan/api_events_service/README.md
@@ -250,11 +250,11 @@ At this documentation you will have all information and related files and exampl
 
   3. Event Subscriptions are stored in CAPIF Database
   4. Remove Event Subscription with not valid subscriber:
-     1. **404 Not Found**
+     1. **401 Unauthorized**
      2. Error Response Body must accomplish with **ProblemDetails** data structure with:
-        * status 404
-        * detail with message "Service API not existing".
-        * cause with message "Event API subscription id not found".
+        * status 401
+        * detail with message "User not authorized".
+        * cause with message "You are not the owner of this resource".
 
 ---
 ## Test Case 6: Invoker receives Service API Invocation events