A List of Diablo 4 Battle.net Error Codes and Their Meaning

Diablo 4 launch is approaching and with it, you’ll probably wonder what those pesky Battle.net error mean.

Diablo 3 launch wasn’t a smooth one and you probably remeber the infamous Error 37 Error caused by overloaded servers. Even though Blizzard is confident this time around thanks to three waves of Beta testing, you will most certainly encounter varrious errors in the game that will result you to disconnects from the servers. Every error code means something different and you can find all the codes below.

All Diablo 4 Battle.net Error Codes

• ERROR_14400 = Your login information is incorrect. Please try again.
• Error_Logon_Account = There was a problem logging in.
• ERROR_316209 = There was an error selecting the cabal.
• ERROR_316205 = Unable to create a new cabal because all slots are filled. You must delete another cabal to create a new one.
• ERROR_316204 = There was a problem deleting the cabal {name}.
• ERROR_5003 = This account is already a friend.
• ERROR_5005 = This friend invitation already exists.
• ERROR_20004 = The party invitation already exists.
• ERROR_20003 = There was a problem inviting {name} into a party.
• ERROR_34200 = Game servers are not available. Please try again later.
• ERROR_22001 = The operation failed because the game does not exist.
• ERROR_24000 = There was an error creating the game. Please try again.
• ERROR_24001 = There was an error adding players to the game. Please try again.
• ERROR_24100 = The game servers are currently busy. Please try again later.
• ERROR_25001 = The operation failed because the game does not exist.
• ERROR_25002 = This game is full.
• ERROR_25004 = The game servers are unavailable. Please try again later.
• ERROR_25005 = The game servers are unavailable. Please try again later.
• ERROR_300001 = The player has been disconnected. Please reconnect.
• ERROR_300002 = There was an issue with the game service. Please try again.
• ERROR_300003 = You cannot perform this action on the selected target.
• ERROR_3005 = You were disconnected from the Battle.net service.
• ERROR_3006 = Your request has timed out. Please try again.
• ERROR_3007 = Your connection to the Battle.net service has timed out. Please log in again.
• ERROR_3014 = Input limit reached. Please wait to perform more actions.
• ERROR_3018 = You were disconnected from the service.
• ERROR_300017 = You are not logged in.
• ERROR_300010 = The operation was canceled.
• ERROR_316702 = There was an error with the party action. Please try again.
• ERROR_316707 = The party invitation you tried to accept was canceled or removed.
• ERROR_316703 = The selected party member was not found.
• ERROR_316701 = This action is only available to the Party Leader.
• ERROR_GENERIC = There was an error.
• ERROR_10010 = This invitation already exists.
• Error_Party_Chat = There was a problem sending the party message.
• Error_Party_Chat_10001 = Not in a valid party channel.
• Error_Whisper = There was a problem sending a whisper to {playerName}.
• Error_Game_Chat = There was a problem sending the game chat message.
• Error_Game_Chat_10001 = Not in a valid game channel.
• ERROR_397000 = The lobby server is currently not available. Please double check your version.
• ERROR_397001 = The lobby server is currently too busy.
• ERROR_397004 = This account is already connected to the lobby server.
• ERROR_31004 = There was a problem finding a game. Please try again.
• ERROR_316721 = The selected player was already invited to party.
• Error_Friend_Invite_20 = Target is not a valid target to be a friend.
• Error_Friend_Invite = There was a problem sending friend invite.
• Error_Friend_Invite_Self = You can’t send a friend request to yourself.
• ERROR_319004 = Player is already in a clan.
• Error_Whisper_7000 = Unable to deliver the whisper to {playerName}.
• Error_Clan_Chat = There was a problem sending the clan chat message.
• Error_Group_Chat = There was a problem sending the group chat message.
• ERROR_316736 = Unable to quick join the party.
• ERROR_319008 = Player already has an invite to the clan.
• ERROR_319021 = Clan name already claimed.
• ERROR_319022 = Clan contains profanity.
• ERROR_319023 = Clan name is invalid.
• ERROR_319024 = Clan tag is invalid.
• ERROR_319025 = Clan description is invalid.
• ERROR_319026 = Clan MOTD is invalid.
• ERROR_316002 = This name contains restricted or inappropriate words.
• Error_Party_Quick_Join = Unable to quick join the party.
• Error_Party_Quick_Join_316716 = Unable to quick join because the party is already full.
• ERROR_399008 = No games are available at this time. Please retry.
• Error_Hero_Select = There was a problem selecting the character.
• Error_Game_Create = There was a problem entering the game.
• Error_Hero_List = There was a problem getting the list of character.
• Error_Party_Invite_Accept = There was a problem accepting the party invite.
• Error_Party_Invite_Decline = There was a problem declining the party invite.
• Error_Party_Invite_Revoke = There was a problem revoking the party invite.
• Error_Party_Invite = There was a problem sending the party invite.
• Error_Party_Request_Join = There was a problem requesting to join the party.
• Error_Clan_Invite = There was a problem inviting player to clan.
• Error_Clan_Promote = There was a problem promoting clan member.
• Error_Clan_Demote = There was a problem demoting clan member.
• Error_Clan_Kick = There was a problem kicking clan member.
• Error_Friend_Remove = There was a problem removing friend.
• Error_Friend_Favorite_Add = There was a problem adding friend to favorites.
• Error_Friend_Favorite_Remove = There was a problem removing friend from favorites.
• Error_Party_Member_Promote = There was a problem promoting party member to leader.
• Error_Party_Member_Remove = There was a problem removing party member.
• Error_Party_Leave = There was a problem leaving party.
• Error_Party_Voice_Toggle = There was a problem toggling party voice chat.
• Error_Report = There was an error reporting player.
• ERROR_316716 = There is not enough space in the party.
• ERROR_316717 = You are not in a party.
• ERROR_316720 = This player is already in your party.
• ERROR_316722 = This invite does not exist.
• ERROR_316723 = You are not in the party chat channel.
• Error_Format = {message} (Code {errCode})
• Error_Friend_Invite_Accept = There was a problem accepting the friend invite.
• Error_Friend_Invite_Decline = There was a problem declining the friend invite.
• ERROR_5004 = This account is not a friend.
• Error_Party_Invite_316735 = {Invitee} is already in another party.
• Error_Party_Invite_316734 = {Invitee} has declined your party invitation.
• Error_Party_Invite_316716 = The party is full.
• Error_Party_Invite_316744 = The party invite has been revoked.
• Error_Party_Invite_316745 = {Invitee} canceled the party join.
• Error_Party_Invite_316746 = The party invitation sent to {Invitee} has expired.
• Error_Party_Quick_Join_316751 = Quick join to the party is not allowed.
• Error_Party_Quick_Join_316752 = Quick join to the party is not allowed.
• Error_Party_Quick_Join_316753 = The player is not your friend, quick join not allowed.
• ERROR_319045 = You have too many pending clan applications.
• Error_Party_Join_316756 = Bloodmarked players cannot join a non-Bloodmarked party.
• Error_Join_Game = Failed to join the game.
• Error_Join_Game_316616 = Unable to re-enter a keyed dungeon that you left before.
• Error_Party_Request_Join_316758 = Party join request has been declined.
• Error_Party_Request_Join_300008 = Party join request timed out.
• Error_Party_Quick_Join_300008 = Quick join timed out.
• ERROR_315404 = The request to link your device to your battle net account has expired. Please, close this screen to start the login process again.
• Error_Party_Request_Join_316759 = Party join request was already sent.
• ERROR_316757 = You can’t join a non-Bloodmarked party while you are flagged as Bloodmarked.
• Error_Block_Player = There was a problem blocking the player.
• Error_Unblock_Player = There was a problem unblocking the player.
• ERROR_395002 = Your account is currently locked. Please wait a few minutes and try again.
• ERROR_316001 = This name contains invalid characters.
• ERROR_316006 = This name has an invalid length.
• Error_Party_Quick_Join_316754 = The player is queued for Looking For Party.
• Error_Trade_Chat = There was a problem sending the trade message.
• ERROR_319047 = This clan has too many outstanding applications.
• ERROR_316760 = The invite was to a session with an incompatible version.
• ERROR_300027 = No network connection detected.
• ERROR_396022 = There was a problem finding servers available to ping.
• ERROR_397006 = There was a problem reaching the game network. Please check your network settings.
• ERROR_1016 = Unable to connect to Battle.net. Please check your network settings.
• ERROR_300008 = Your request has timed out. Please try again.
• ERROR_300203 = There was an internal server error.
• Error_Logon_Account_300008 = Your login attempt has timed out. Please try again.
• ERROR_300004 = This feature is not yet implemented.
• ERROR_75 = There was a problem authenticating your account.
• ERROR_315306 = Unable to find a valid license for Diablo IV.
• ERROR_34202 = Game servers are not available. Please try again later.
• ERROR_316013 = Invalid character selection. Please try a different character.
• ERROR_316763 = You are unable to join the party because you have not yet completed the prologue.
• ERROR_600021 = The player is too far away.
• ERROR_600006 = A trade is already in progress.
• ERROR_60 = Your account has been logged into from another location.
• ERROR_316762 = You are not eligible for this party’s World Tier.
• ERROR_600022 = An item cannot be traded when your Inventory is full
• ERROR_600023 = The player is blocked.
• Error_Friend_Set_Note = There was a problem setting the note.
• ERROR_315308 = There was a problem contacting the Battle.net service.
• ERROR_315309 = You are unable to login due to your country’s age requirements for Diablo IV.
• ERROR_18012 = There was an error due to account owner being too young to access content.
• ERROR_5015 = You are at the maximum number of friends. Please remove an existing friend if you would like to add more.
• ERROR_11 = You are unable to play Diablo IV due to parental control restrictions applied to your account.
• ERROR_522 = There was an issue validating the console authentication token. This could be due to a temporary outage.
• ERROR_332006 = You do not have enough Platinum for this purchase.
• ERROR_332007 = You already have this product.
• ERROR_600024 = Action unavailable.
• ERROR_316003 = A new character can’t be created with the provided settings.
• ERROR_319053 = The leader is still an active member of the clan. Unable to dethrone.
• ERROR_319001 = The clan can’t be found.
• ERROR_5016 = The player who invited you is at the maximum number of friends. They must remove at least one friend to be able to accept this invitation.
• ERROR_40014 = Sorry, you can not proceed until you pass real-name verification. Learn more (|HURL:https://www.battlenet.com.cn/support/zh/article/210633|hhttps://www.battlenet.com.cn/support/zh/article/210633|h)
• ERROR_40011 = You can’t login due to regulatory minor game time restrictions. Please be advised to keep a balanced and healthy lifestyle while playing video games. Learn more (|HURL:https://www.battlenet.com.cn/support/zh/article/210633|hhttps://www.battlenet.com.cn/support/zh/article/210633|h)
• ERROR_40012 = You can’t login due to regulatory minor game time restrictions. Please be advised to keep a balanced and healthy lifestyle while playing video games. Learn more (|HURL:https://www.battlenet.com.cn/support/zh/article/210633|hhttps://www.battlenet.com.cn/support/zh/article/210633|h)
• ERROR_316005 = You do not have any available character slots.
• CharacterNameFlagged = Your {c_highlight}character name{/c} was flagged as {c_highlight}inappropiate.{/c} This must be changed from the character select screen.
• TempCharacterName = temp-{s1}
• CharacterNameFlaggedTitle = Character Name Flagged
• CharacterNameFlaggedBody = You are required to enter a new name for the character ‘{s1}’. Please follow the Code of Conduct. Entering offensive content can result in the {c_highlight}loss of naming privileges{/c} or other {c_highlight}account penalties, including suspension.{/c}
• CharacterNameFlagged2ndTimeBody = The name ‘{s1}’ was flagged as inappropriate and must be changed. Note as this is your {c_highlight}second time{/c} having your character name flagged, the next time this happens you will be {c_highlight}lose naming privileges{/c} and only able to have {c_highlight}randomized default names{/c} going forward.
• CharacterNameFlaggedFinal = Your {c_highlight}character name{/c} was flagged as {c_highlight}inappropiate.{/c} A random name has been given to your character.
• CharacterNameFlaggedFinalTimeBody = The name ‘{s1}’ was flagged as inappropiate and has been replaced
• Note as this is your {c_highlight}third time{/c} having your character name flagged, a random name has been applied and going forward {c_highlight}only randomized{/c} names can be used.
• ERROR_600025 = [PH] Trading has been temporarily disabled.
• ERROR_300031 = Online play is blocked.
• ERROR_600026 = Cannot trade with a dead hero.
• ERROR_600027 = Cannot trade while dead.