diff --git a/services/web/server/src/simcore_service_webserver/wallets/_handlers.py b/services/web/server/src/simcore_service_webserver/wallets/_handlers.py
index 776d0389863..e7c67919f10 100644
--- a/services/web/server/src/simcore_service_webserver/wallets/_handlers.py
+++ b/services/web/server/src/simcore_service_webserver/wallets/_handlers.py
@@ -19,7 +19,7 @@
 )
 from servicelib.aiohttp.typing_extension import Handler
 from servicelib.error_codes import create_error_code
-from servicelib.logging_utils import get_log_record_extra
+from servicelib.logging_utils import LogExtra, get_log_record_extra
 from servicelib.request_keys import RQT_USERID_KEY
 
 from .._constants import RQ_PRODUCT_KEY
@@ -90,17 +90,16 @@ async def wrapper(request: web.Request) -> web.StreamResponse:
 
         except BillingDetailsNotFoundError as exc:
             error_code = create_error_code(exc)
-            log_extra = {}
+            log_extra: LogExtra = {}
             if user_id := getattr(exc, "user_id", None):
                 log_extra = get_log_record_extra(user_id=user_id) or {}
 
+            log_msg = f"{exc} [{error_code}]"
             _logger.exception(
-                "%s [%s]",
-                f"{exc}",
-                f"{error_code}",
+                log_msg,
                 extra={"error_code": error_code, **log_extra},
             )
-            user_msg = MSG_BILLING_DETAILS_NOT_DEFINED_ERROR + f" ({error_code})"
+            user_msg = f"{MSG_BILLING_DETAILS_NOT_DEFINED_ERROR} ({error_code})"
             raise web.HTTPServiceUnavailable(reason=user_msg) from exc
 
     return wrapper