diff --git a/lambda/mbj-newdwh2021-staging-lambda-sap-fin-monthly-data-notice-daily.py b/lambda/mbj-newdwh2021-staging-lambda-sap-fin-monthly-data-notice-daily.py
index 67cab9a8..bb394f3b 100644
--- a/lambda/mbj-newdwh2021-staging-lambda-sap-fin-monthly-data-notice-daily.py
+++ b/lambda/mbj-newdwh2021-staging-lambda-sap-fin-monthly-data-notice-daily.py
@@ -160,7 +160,3 @@ class CustomException(Exception, metaclass=ABCMeta):
 
 class FileReadException(CustomException):
     pass
-
-
-class NoneBusinessDayException(CustomException):
-    pass
diff --git a/lambda/mbj-newdwh2021-staging-lambda-sap-sup-monthly-data-notice-daily.py b/lambda/mbj-newdwh2021-staging-lambda-sap-sup-monthly-data-notice-daily.py
index f70893cc..e86b3e64 100644
--- a/lambda/mbj-newdwh2021-staging-lambda-sap-sup-monthly-data-notice-daily.py
+++ b/lambda/mbj-newdwh2021-staging-lambda-sap-sup-monthly-data-notice-daily.py
@@ -160,7 +160,3 @@ class CustomException(Exception, metaclass=ABCMeta):
 
 class FileReadException(CustomException):
     pass
-
-
-class NoneBusinessDayException(CustomException):
-    pass