diff --git a/areas/users/user_service.py b/areas/users/user_service.py
index d6062ec..882a7ad 100644
--- a/areas/users/user_service.py
+++ b/areas/users/user_service.py
@@ -98,17 +98,21 @@ class UserService:
         # for every item in array call Kratos - check if there can be batch create on Kratos
         # - if yes, what happens with the batch if there is at least one existing email
         created_users = []
+        not_created_users = []
 
-        for user_data in data:
+        for user_data in data['users']:
+            user_mail = user_data["email"]
+            if not user_mail:
+                return
             try:
-                user = UserService.post_user(user)
+                user = UserService.post_user(user_data)
+                current_app.logger.info(f"Batch create user: {user_mail}")
                 created_users.append(user)
-            except Exception:
-                current_app.logger.error(
-                    "Exception calling Kratos %s\n on creating user %s, %s\n",
-                    Exception, user_data["email"], user_data["name"])
+            except Exception as error:
+                current_app.logger.error(f"Exception calling Kratos: {error} on creating user: {user_mail}")
+                not_created_users.append(user_mail)
 
-        return created_users
+        return {"created_users": created_users, "not_created_users": not_created_users}
 
     @staticmethod
     def __insertAppRoleToUser(userId, userRes):
diff --git a/areas/users/validation.py b/areas/users/validation.py
index 08f0113..4131c83 100644
--- a/areas/users/validation.py
+++ b/areas/users/validation.py
@@ -33,8 +33,10 @@ schema = {
 }
 
 schema_multiple = {
-    "type": "array",
-    "items": {
-        "$ref": schema
+    "users": {
+        "type": "array",
+        "items": {
+            "$ref": schema
+        }
     }
 }