diff --git a/src/CoreLibs/list_dict_handling/manage_dict.py b/src/CoreLibs/list_dict_handling/manage_dict.py
index 446eb9b..31b4056 100644
--- a/src/CoreLibs/list_dict_handling/manage_dict.py
+++ b/src/CoreLibs/list_dict_handling/manage_dict.py
@@ -6,7 +6,7 @@ from typing import Any, cast
 
 
 def delete_keys_from_set(
-    set_data: dict[str, Any] | list[Any] | Any, keys: list[str]
+    set_data: dict[str, Any] | list[Any] | str, keys: list[str]
 ) -> dict[str, Any] | list[Any] | Any:
     """
     remove all keys from set_data
@@ -26,11 +26,13 @@ def delete_keys_from_set(
             if key in keys:
                 del set_data[key]
             if isinstance(value, (dict, list)):
-                delete_keys_from_set(value, keys)
+                delete_keys_from_set(value, keys)  # type: ignore Partly unknown
     elif isinstance(set_data, list):
         for value in set_data:
             if isinstance(value, (dict, list)):
-                delete_keys_from_set(value, keys)
+                delete_keys_from_set(value, keys)  # type: ignore Partly unknown
+    else:
+        set_data = [set_data]
 
     return set_data