If i network transfer a game from my xbox one to my xbox series s will it stay there forever?

As long as you dont delete it but the question is

Is it.a disk.game if so that won't work

Series.s.is.only a digital only console.

I network transferred CoD Cold War from my xbox one to series s that was on disc and now I'm getting this error code and the game won't start, can this be fixed?

Hi,

Since the Series S has no optical drive you'll need to by the digital version of MCC from the Xbox Store to play in on the Series S.

You can transfer the already installed game across consoles either via a network transfer or external storage device, but you'll still need to buy the game again to play on the Series S. Transferring, copying or moving the game is often quicker than downloading the game from the Xbox Store.

Did you do a network transfer from the XBox One to the Series S? Or did you just donwload it normally from the Store? If it's the former, try uninstalling then downloading direct from the Store..quite a lot of people have had issues with Network transfers of games from XB1 to next gen

For info on how to transfer games from one console to another, have a look here for a network transfer

https://beta.support.xbox.com/help/hardware-network/console/enable-network-game-transfer-xbox-one

External Drive Transfer

https://www.windowscentral.com/how-move-your-xbox-one-games-new-xbox-one-s

Or you can just log in on your console, and download the games to the console from the ready to install section of my games and apps.