​Why do I receive "Error code: 100,035" when I try to save changes in the Fortnite locker?

We are investigating an issue that is preventing some players from saving their changes in the Fortnite Locker. When they try to change their equipped cosmetic item(s), they receive the following error message: "Some locker services are temporarily unavailable right now. Any changes you make to your locker may not be saved. Please try again later. Error code: 100,035," 

We usually share updates through our Fortnite Status X page (Opens in a new tab) when issues are resolved. You can check it for potential updates regarding this issue.