Error code

Nintendo Switch 2804-0100

NINTENDO SWITCH2804-0100
Game/Platform Error· An error code shown by a game or gaming platform/launcher.

What it means

The console was unable to sign into or edit settings on the Nintendo Switch Parental Controls app..

How to fix it

  1. Wait a while and try connecting to the service again later.
  2. Check the Network Maintenance page for notifications.
  3. Try again after any posted maintenance or outage has ended.

Not affiliated with Nintendo Switch. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.