Error code

Troubleshooting/Next Steps

Spring 633 Nova Breakfast can occur when a player launches the game in offline mode and then reconnects to the internet without closing the game, causing the game to crash.

If you receive this error, quit the game, connect to the internet, and then relaunch the game.

Bravo 381 Silver Wolf, Bravo 381 Orange Wolf and Bravo 381 Ghost Wolf usually indicate an interruption occurred while connecting to gaming network services. Causes can include a gaming network outage or excessive load when connecting to the gaming network.

Check the status of the PlayStation Network or Xbox Live for more information.

Sail 156 Weak Puma typically indicates a connection to the Call of Duty servers was prevented because a connection to a gaming network wasn't established. This can be due to a gaming network outage or restrictions with a local network.

Check the status of the PlayStation Network or Xbox Live for more information.

You can also learn more about optimizing your connection at Connecting to a Call of Duty: Black Ops 4 Game.

Dog 381 Tan Wolf indicates an interruption occurred when communicating with the Call of Duty servers. This is usually a temporary issue, and players should attempt connecting again.

Fall 834 Electric Greyhound is the result of a system that has not downloaded the latest game data.

Players should check for and install the latest game updates and try again.

Negative 345 Silver Wolf and Negative 345 Sky Wolf typically indicate that a network connection is being blocked. Causes can be related to restrictive network settings, such as Strict or Type 3 NAT settings. Learn about adjusting NAT type.

Learn more about optimizing your connection at Connecting to a Call of Duty: Black Ops 4 Game.

Players might also receive Negative 345 Silver Wolf when an ISP has an outage or maintenance.

Nora 43 Yellow Wolf typically indicates that a network connection is being prevented from connecting with the Call of Duty servers. Reasons can include a local network outage, a network exceeding bandwidth, restrictive network settings, firewall blocking, or faulty hardware.

Learn more about optimizing your connection at Connecting to a Call of Duty: Black Ops 4 Game.

Learn about adjusting NAT type to resolve network restrictions.

Collar 43 Yellow Wolf, Collar 726 Tin Clover, and Dog 19 Tan Wolf usually indicate there was an error or a timeout while attempting to connect to the Call of Duty servers, or the servers are unavailable.

Check Call of Duty: Black Ops 4 Server Status for more information.

Yorker 183 Lost Ant and Cast 345 Desert Wolf are usually the result of a failure to connect with your gaming network.

Check Call of Duty: Black Ops 4 Server Status for more information.

You can also check the status of the PlayStation Network or Xbox Live.

Charlie 285 Military Gorilla indicates a player is signed in with a guest account. Players who encounter this error should back out of the game and sign in with a Call of Duty account that is linked to a 1st Party console account.

If you do not have a Call of Duty account, you can create a free one.

Learn more about linking console accounts.

Bravo 433 Sky Wolf indicates there was an error when fetching a player’s stats. Players who encounter this error should restart the game to establish a new network connection. If the error persists, restart your router and console.