NW

Name	Errorcode	Returncode	Remarks
SCE_NET_ERROR_EPERM	NW-31141-0	0x80410101	Internal error
SCE_NET_ERROR_ENOENT	NW-31142-1	0x80410102	No resources are in wait state
SCE_NET_ERROR_ESRCH	NW-31143-2	0x80410103	Internal error
SCE_NET_ERROR_EINTR	NW-31144-3	0x80410104	Blocking canceled by abort function / An error has occured
SCE_NET_ERROR_EIO	NW-31145-4	0x80410105	Internal error
SCE_NET_ERROR_ENXIO	NW-31146-5	0x80410106	Internal error
SCE_NET_ERROR_E2BIG	NW-31147-6	0x80410107	Internal error
SCE_NET_ERROR_ENOEXEC	NW-31148-7	0x80410108	Internal error
SCE_NET_ERROR_EBADF	NW-31149-8	0x80410109	Invalid libnet ID specified
SCE_NET_ERROR_ECHILD	NW-31150-0	0x8041010A	Internal error
SCE_NET_ERROR_EDEADLK	NW-31151-1	0x8041010B	Internal error
SCE_NET_ERROR_ENOMEM	NW-31152-2	0x8041010C	Insufficient memory (kernel)
SCE_NET_ERROR_EACCES	NW-31153-3	0x8041010D	Attempted to use an area reserved by the system
SCE_NET_ERROR_EFAULT	NW-31154-4	0x8041010E	Invalid argument specified
SCE_NET_ERROR_ENOTBLK	NW-31155-5	0x8041010F	Abort process called while target is not in wait state
SCE_NET_ERROR_EBUSY	NW-31156-6	0x80410110	libnet already initialized
SCE_NET_ERROR_EEXIST	NW-31157-7	0x80410111	SCE_NET_EPOLL_CTL_ADD specified to previously associated Net library ID
SCE_NET_ERROR_EXDEV	NW-31158-8	0x80410112	Internal error
SCE_NET_ERROR_ENODEV	NW-31159-9	0x80410113	Target device does not exist
SCE_NET_ERROR_ENOTDIR	NW-31160-1	0x80410114	Internal error
SCE_NET_ERROR_EISDIR	NW-31161-2	0x80410115	Internal error
SCE_NET_ERROR_EINVAL	NW-31162-3	0x80410116	Invalid argument specified // Undefined error // Restart the PS4 system.
SCE_NET_ERROR_ENFILE	NW-31163-4	0x80410117	Insufficient space in socket table
SCE_NET_ERROR_EMFILE	NW-31164-5	0x80410118	Internal error
SCE_NET_ERROR_ENOTTY	NW-31165-6	0x80410119	Internal error
SCE_NET_ERROR_ETXTBSY	NW-31166-7	0x8041011A	Internal error
SCE_NET_ERROR_EFBIG	NW-31167-8	0x8041011B	Internal error
SCE_NET_ERROR_ENOSPC	NW-31168-9	0x8041011C	Size specified with dst is too small to store string
SCE_NET_ERROR_ESPIPE	NW-31169-0	0x8041011D	Internal error
SCE_NET_ERROR_EROFS	NW-31170-2	0x8041011E	Internal error
SCE_NET_ERROR_EMLINK	NW-31171-3	0x8041011F	Internal error
SCE_NET_ERROR_EPIPE	NW-31172-4	0x80410120	Writing side of socket already closed / Internet connection lost // Step 1: Check PSN status to see if there are any issues. Step 2: Go to [Settings] > [Network] > [Test Internet Connection]. Review and configure your connection settings again if necessary. Step 3: Turn off your router for at 5 minutes, then turn it back on. Step 4: Try a wired connection if possible. Step 5: Try again later (temporary issue).
SCE_NET_ERROR_EDOM	NW-31173-5	0x80410121	Internal error
SCE_NET_ERROR_ERANGE	NW-31174-6	0x80410122	Internal error
SCE_NET_ERROR_EAGAIN	NW-31175-7	0x80410123	Socket is in blocking state (when non-blocking) / Error connecting to network (issue connecting to server) // Step 1: Reboot the console. Step 2: Turn off your router, wait at least 5 minutes, then restart it. Step 3: Try using a wired connection if possible. Step 4: Try changing DNS settings. Configure your network settings with the number of a public DNS that is free and open to the public by companies or organizations (e.g Google). Step 5: Try again later (temporary issue).
SCE_NET_ERROR_EWOULDBLOCK	NW-31175-7	0x80410123	same as SCE_NET_ERROR_EAGAIN
SCE_NET_ERROR_EINPROGRESS	NW-31176-8	0x80410124	Attempting to establish a connection
SCE_NET_ERROR_EALREADY	NW-31177-9	0x80410125	Socket is already in use
SCE_NET_ERROR_ENOTSOCK	NW-31178-0	0x80410126	Internal error
SCE_NET_ERROR_EDESTADDRREQ	NW-31179-1	0x80410127	Invalid send request (NetSendto() should be used)
SCE_NET_ERROR_EMSGSIZE	NW-31180-3	0x80410128	Message size is too large
SCE_NET_ERROR_EPROTOTYPE	NW-31181-4	0x80410129	Unsupported protocol type was specified
SCE_NET_ERROR_ENOPROTOOPT	NW-31182-5	0x8041012A	Option is not supported
SCE_NET_ERROR_EPROTONOSUPPORT	NW-31183-6	0x8041012B	Invalid protocol family
SCE_NET_ERROR_ESOCKTNOSUPPORT	NW-31184-7	0x8041012C	Internal error
SCE_NET_ERROR_ENOTSUP	NW-31185-8	0x8041012D	Invalid call for that socket
SCE_NET_ERROR_EOPNOTSUPP	NW-31185-8	0x8041012D	Invalid call for that socket
SCE_NET_ERROR_EPFNOSUPPORT	NW-31186-9	0x8041012E	Unsupported protocol family was specified
SCE_NET_ERROR_EAFNOSUPPORT	NW-31187-0	0x8041012F	Value of specified address family is not supported by socket protocol family
SCE_NET_ERROR_EADDRINUSE	NW-31188-1	0x80410130	Attempted to bind to bound port
SCE_NET_ERROR_EADDRNOTAVAIL	NW-31189-2	0x80410131	Invalid address specified
SCE_NET_ERROR_ENETDOWN	NW-31190-4	0x80410132	Interface is down
SCE_NET_ERROR_ENETUNREACH	NW-31191-5	0x80410133	Destination is unreachable
SCE_NET_ERROR_ENETRESET	NW-31192-6	0x80410134	Internal error
SCE_NET_ERROR_ECONNABORTED	NW-31193-7	0x80410135	Connection was aborted
SCE_NET_ERROR_ECONNRESET	NW-31194-8	0x80410136	Issue with PS4 internet connection // Step 1: Check PSN status and game server status on their website. Step 2: If the server is active and still getting this error, go to [Settings] > [Network] > [Test Internet Connection] and check your Internet connection status. Step 3: Adjust your network settings: Update router to the latest firmware. Try again later as the local network may be temporarily busy.
SCE_NET_ERROR_ENOBUFS	NW-31195-9	0x80410137	Memory limited
SCE_NET_ERROR_EISCONN	NW-31196-0	0x80410138	Specified connection is already established
SCE_NET_ERROR_ENOTCONN	NW-31197-1	0x80410139	Specified connection does not exist
SCE_NET_ERROR_ESHUTDOWN	NW-31198-2	0x8041013A	Shutdown in progress
SCE_NET_ERROR_ETOOMANYREFS	NW-31199-3	0x8041013B	Too many multicast addresses specified
SCE_NET_ERROR_ETIMEDOUT	NW-31200-6	0x8041013C	Timeout occurred (indicates a protocol timeout, unlike SCE_NET_EAGAIN) // Failed to update the system software due to connection error // Step 1: If you have access to a PC, follow these instructions to update your system software using a USB device. Step 2: If you don't have access to a PC, try Internet connection test at [Settings] > [Network] > [Test Internet Connection] and make sure you can connect to the network. Step 3: If you are able to connect, retry updating at [Settings] > [System Software Update]. Step 4: If you're unable to connect, the network may be experiencing issues. You can check the status of the PSN here. Turn off other devices that are connected to your network to reduce stress and try the update again.
SCE_NET_ERROR_ECONNREFUSED	NW-31201-7	0x8041013D	Could not connect to the network // 1) PSN or the game server may be temporarily unavailable. Check the status of the game's server via its website. 2) If the servers are active, perform an Internet connection test at [Settings] > [Network] > [Test Internet Connection] and make sure that you can connect to the network. 3) Update your router to the latest firmware. If possible, reduce stress on your network by disconnecting any other device that are connected. If this does not work, try again later as the server may be experiencing high volume.
SCE_NET_ERROR_ELOOP	NW-31202-8	0x8041013E	Internal error
SCE_NET_ERROR_ENAMETOOLONG	NW-31203-9	0x8041013F	Internal error
SCE_NET_ERROR_EHOSTDOWN	NW-31204-0	0x80410140	Error connecting to network // Step 1: Perform an Internet connection test by selecting [Settings] > [Network] > [Test Internet Connection]. Step 2: If using a wireless connection, try moving the console closer to your router and removing any obstructions between them. Step 3: Turn off your router for at least 5 minutes, then turn it back on. Step 4: Try using a wired connection if possible. Step 5: Update your router to the latest firmware (contact your router manufacturer or ISP for assistance if required). Step 6: If possible, try opening the ports. TCP: 80, 443, 3478, 3479, 3480 and UDP: 3478, 3479, 49152 to 65535.
SCE_NET_ERROR_EHOSTUNREACH	NW-31205-1	0x80410141	Network connection is unstable or too weak to reach the PSN server // 1) Check the connection status of the PS4 in [Settings] > [Network] > [Test Internet Connection]. 2) Try the following: Other devices on your network might be using a large amount of bandwidth. Wait until these finish. Check that the modem and router supports the PS4 (contact your ISP for details). Reset your local network connection by powering off your modem or router and waiting 5 minutes before turning it back on. Update your router to the latest firmware. Contact your router manufacturer or ISP for assistance if required. If using a Wi-Fi connection, move the PS4 and router closer together, and remove any obstructions between them. 3) Make sure the following port numbers are not blocked by the router: TCP: 80, 443, 3478, 3479, 3480; UDP: 3478, 3479. 4) If you have been using a specific DNS server, go to [Settings] > [Network] > [Set Up Internet Connection] > [Custom] and change the DNS settings. 5) If still experiencing difficulties then try again later as the server may be experiencing high traffic.
SCE_NET_ERROR_ENOTEMPTY	NW-31206-2	0x80410142	Internal error
SCE_NET_ERROR_EPROCLIM	NW-31207-3	0x80410143	Could not connect to the network // PSN or the game's server may be temporarily unavailable. Please check the status of the game's server via its website. You can check the status of the PSN here. Step 2: If the serves are active, perform a connection test at [Settings] > [Network] > [Test Internet Connection] and make sure you can connect to the network. Step 3: Update router to the latest firmware. If possible, reduce stress on your network by disconnecting any other devices that are connected. If this does not work, try again later as the server may be experiencing high volume.
SCE_NET_ERROR_EUSERS	NW-31208-4	0x80410144	Internal error
SCE_NET_ERROR_EDQUOT	NW-31209-5	0x80410145	Internal error
SCE_NET_ERROR_ESTALE	NW-31210-7	0x80410146	Internal error
SCE_NET_ERROR_EREMOTE	NW-31211-8	0x80410147	Internal error
SCE_NET_ERROR_EBADRPC	NW-31212-9	0x80410148	Internal error
SCE_NET_ERROR_ERPCMISMATCH	NW-31213-0	0x80410149	Internal error
SCE_NET_ERROR_EPROGUNAVAIL	NW-31214-1	0x8041014A	Internal error
SCE_NET_ERROR_EPROGMISMATCH	NW-31215-2	0x8041014B	Internal error
SCE_NET_ERROR_EPROCUNAVAIL	NW-31216-3	0x8041014C	Internal error
SCE_NET_ERROR_ENOLCK	NW-31217-4	0x8041014D	Internal error
SCE_NET_ERROR_ENOSYS	NW-31218-5	0x8041014E	Internal error
SCE_NET_ERROR_EFTYPE	NW-31219-6	0x8041014F	Internal error
SCE_NET_ERROR_EAUTH	NW-31220-8	0x80410150	Internal error
SCE_NET_ERROR_ENEEDAUTH	NW-31221-9	0x80410151	Internal error
SCE_NET_ERROR_EIDRM	NW-31222-0	0x80410152	Internal error
SCE_NET_ERROR_ENOMS	NW-31223-1	0x80410153	Internal error
SCE_NET_ERROR_EOVERFLOW	NW-31224-2	0x80410154	Internal error
SCE_NET_ERROR_ECANCELED	NW-31225-3	0x80410155	Termination process of Net library ID in use was executed
SCE_NET_ERROR_EADHOC	NW-31226-4	0x804101A0	UDP or TCP was attempted in the ad hoc communication mode
SCE_NET_ERROR_ERESERVED161	NW-31227-5	0x804101A1	Internal error
SCE_NET_ERROR_ERESERVED162	NW-31228-6	0x804101A2	Internal error
SCE_NET_ERROR_EINACTIVEDISABLED	NW-31229-7	0x804101A3	Error connecting to the network (issue connecting to PSN) // Step 1: Check PSN status to see if there any issues. Step 2: Reboot the console. Step 3: Perform an Internet connection test by selecting [Settings] > [Network] > [Test Internet Connection]. Review and configure your connection settings again if necessary. Step 4: Turn off your router for at 5 minutes, then turn it back on. Step 5: This may be a temporary issue. Try again later.
SCE_NET_ERROR_ENODATA	NW-31230-9	0x804101A4	Internal error
SCE_NET_ERROR_EDESC	NW-31231-0	0x804101A5	Internal error
SCE_NET_ERROR_EDESCTIMEDOUT	NW-31232-1	0x804101A6	Internal error
SCE_NET_ERROR_ENETINTR	NW-31233-2	0x804101A7	Internal error
SCE_NET_ERROR_ENOTINIT	NW-31234-3	0x804101C8	libnet not initialized
SCE_NET_ERROR_ENOLIBMEM	NW-31235-4	0x804101C9	Insufficient memory (library)
SCE_NET_ERROR_ERESERVED202	NW-31236-5	0x804101CA	Internal error
SCE_NET_ERROR_ECALLBACK	NW-31237-6	0x804101CB	Internal error
SCE_NET_ERROR_EINTERNAL	NW-31238-7	0x804101CC	Internal error
SCE_NET_ERROR_ERETURN	NW-31239-8	0x804101CD	libnetctl error was returned
SCE_NET_ERROR_ENOALLOCMEM	NW-31240-0	0x804101CE	Insufficient memory (library)
SCE_NET_ERROR_RESOLVER_EINTERNAL	NW-31241-1	0x804101DC	Internal error
SCE_NET_ERROR_RESOLVER_EBUSY	NW-31242-2	0x804101DD	Resolver was in use
SCE_NET_ERROR_RESOLVER_ENOSPACE	NW-31243-3	0x804101DE	Insufficient memory (library)
SCE_NET_ERROR_RESOLVER_EPACKET	NW-31244-4	0x804101DF	Invalid DNS settings
SCE_NET_ERROR_RESOLVER_ERESERVED224	NW-31245-5	0x804101E0	Internal error
SCE_NET_ERROR_RESOLVER_ENODNS	NW-31246-6	0x804101E1	DNS settings are invalid // Step 1: Reboot the PS4 to refresh the network connection. Step 2: Go to [Settings] > [Network] > [Test Internet Connection]. Step 3: If you selected [Manual] under [IP Address Settings] or [DNS Settings] when you set the Internet connection for your PS4, make sure that [Primary DNS] and [Secondary DNS] are set correctly. In other cases, the PS4 might not have obtained an IP address, or the DNS settings may have been changed. Contact your ISP for further assistance.
SCE_NET_ERROR_RESOLVER_ETIMEDOUT	NW-31247-7	0x804101E2	Network connection has timed out (network connection unstable or too weak) // Step 1: If using a Wi-Fi connection, move the PS4 and router closer together, and remove any obstructions between them. Step 2: Other devices on your network may be using a large amount of bandwidth. Wait until these finish. Step 3: Check the connection status of the console in [Settings] > [Network] > [Test Internet Connection].
SCE_NET_ERROR_RESOLVER_ENOSUPPORT	NW-31248-8	0x804101E3	Unsupported function requested by server
SCE_NET_ERROR_RESOLVER_EFORMAT	NW-31249-9	0x804101E4	Invalid response from server
SCE_NET_ERROR_RESOLVER_ESERVERFAILURE	NW-31250-1	0x804101E5	Internal server error. An error has occurred when connecting to the server // Step 1: Reboot the console. Step 2: If you still see this error, there could be a server issue. Try again later.
SCE_NET_ERROR_RESOLVER_ENOHOST	NW-31251-2	0x804101E6	Error connecting to network // Step 1: Reboot console. Step 2: Perform an Internet connection test by selecting [Settings] > [Network] > [Test Internet Connection]. Step 3: Try connecting via a wired connection if possible. Step 4: Turn off your router for at least 5 minutes, then turn it back on. Step 5: Try again later (temporary issue).
SCE_NET_ERROR_RESOLVER_ENOTIMPLEMENTED	NW-31252-3	0x804101E7	Inquired function is not implemented
SCE_NET_ERROR_RESOLVER_ESERVERREFUSED	NW-31253-4	0x804101E8	A network error occurred. Response from DNS server is delayed or unstable // Step 1: Reboot the console and router. Step 2: Check if your ISP is carrying out any maintenance on their network. Step 3: The following port numbers are used by the PSN servers to connect to the Internet. Make sure they are not blocked by your router: TCP: 80, 443, 3478, 3479, 3480. UDP: 3478, 3479. Step 4: If you have been using a specific DNS server, go to [Settings] > [Network] > [Set up Network Connection] > [Custom] and change the DNS settings.
SCE_NET_ERROR_RESOLVER_ENORECORD	NW-31254-5	0x804101E9	Inquired record does not exist / A network error occurred. Response from the DNS server is delayed or unstable // Step 1: Reboot the console and router to refresh the network connection. Step 2: Go to [Settings] > [Network] > [Test Internet Connection] to test the connection status. Step 3: If you selected [Manual] under [IP Address Settings] or [DNS Settings] when you set the Internet connection for your PS4, make sure that [Primary DNS] and [Secondary DNS] are set correctly. In some cases, the console might not have obtained an IP address yet, or any settings with DNS may have been changed. Contact your ISP for further assistance.
SCE_NET_ERROR_RESOLVER_EALIGNMENT	NW-31255-6	0x804101EA	Invalid alignment
	NW-31291-6		Cannot connect to a Wi-Fi network. Wi-Fi signal strength may be too weak // Perform a connection test by going to [Settings] > [Network] > [Test Internet Connection]. Reset your local network connection by powering off your modem/router and waiting 5 minutes before turning it back on. Move the console and router closer together and remove any obstructions between them.
	NW-31294-9		Connection timed out as the wireless connection experiencing instability (issue connecting to local network) // Step 1: Perform a connection test by going to [Settings] > [Network] > [Test Internet Connection] to confirm you can connect to the internet. Step 2: Turn off router/modem for 5 minutes before attempting to connect again. Update router firmware (for assistance contact your router manufacturer or ISP). Turn off other devices connected to your network. Step 3: If possible, try connecting to another network.
	NW-31295-0		Cannot connect to a Wi-Fi network. Wi-Fi signal strength may be too weak // Run an Internet connection test on the console by going to [Settings] > [Network] > [Test Internet Connection]. Reset your local network connection by powering off your modem/router and waiting 5 minutes before turning it back on. Move the PS4 and router closer together and remove any obstructions between them.
	NW-31297-2		Unable to connect to wireless network (incorrect Wi-Fi password on console or wireless network is busy) // Go to [Settings] > [Network] > [Set up Network Connection] to configure the network settings again. If the error only occurs in a limited period of time, the wireless network may be busy and preventing the connection. Try disconnecting other devices from the wireless network and retry the connection test at [Settings] > [Network] > [Test Internet Connection]. If you cannot disconnect other devices from the wireless network, try the connection test on the console later.
SCE_NET_CTL_ERROR_NOT_INITIALIZED	NW-31302-9	0x80412101	NetCtl library not initialized.
SCE_NET_CTL_ERROR_CALLBACK_MAX	NW-31303-0	0x80412103	Over maximum number of callback registered.
SCE_NET_CTL_ERROR_ID_NOT_FOUND	NW-31304-1	0x80412104	Specified ID is not found.
SCE_NET_CTL_ERROR_INVALID_ID	NW-31305-2	0x80412105	Specified ID is not found.
SCE_NET_CTL_ERROR_INVALID_CODE	NW-31306-3	0x80412106	Invalid code specified.
SCE_NET_CTL_ERROR_INVALID_ADDR	NW-31307-4	0x80412107	Invalid address specified.
SCE_NET_CTL_ERROR_NOT_CONNECTED	NW-31308-5	0x80412108	Error connecting to the network // Step 1: Reboot the console. Step 2: Perform an Internet connection test ([Settings] > [Network] > [Test Internet Connection]). Step 3: Review and configure your connection settings again if necessary. Step 4: Turn off your router for at 5 minutes, then turn it back on.
SCE_NET_CTL_ERROR_NOT_AVAIL	NW-31309-6	0x80412109	Information not available.
SCE_NET_CTL_ERROR_NETWORK_DISABLED	NW-31310-8	0x8041210D	Network disabled.
SCE_NET_CTL_ERROR_DISCONNECT_REQ	NW-31311-9	0x8041210E	Disconnect event occurred by disconnect request.
SCE_NET_CTL_ERROR_INVALID_TYPE	NW-31312-0	0x8041210F	The specified type is invalid.
SCE_NET_CTL_ERROR_INVALID_SIZE	NW-31313-1	0x80412111	Structure size specified in size member of the structure is invalid.
SCE_NET_CTL_ERROR_ETHERNET_PLUGOUT	NW-31314-2	0x80412115	Ethernet cable is unplugged.
SCE_NET_CTL_ERROR_WIFI_DEAUTHED	NW-31315-3	0x80412116	Deauthorized by access point.
SCE_NET_CTL_ERROR_WIFI_BEACON_LOST	NW-31316-4	0x80412117	Could not receive beacon from access point.
SCE_NET_CTL_ERROR_IPCINT_OUT_OF_MEMORY	NW-31319-7	0x80412183	Could not allocate memory.
SCE_NET_CTL_ERROR_IPCINT_BUSY	NW-31323-2	0x80412187	Not executed due to processing of connect or scan.
SCE_NET_CTL_ERROR_IPCINT_INVALID_SSID	NW-31332-2	0x80412190	The specified SSID is invalid.
SCE_NET_CTL_ERROR_IPCINT_INVALID_SSIDS_NUM	NW-31333-3	0x80412191	The specified number of SSIDs is invalid.
SCE_NET_CTL_ERROR_IPCINT_SCANINFO_LOCKED	NW-31337-7	0x80412199	Could not get scan information due to processing of scan.
SCE_NET_CTL_ERROR_IPCINT_INVALID_SCANINFO_BSSID	NW-31339-9	0x8041219D	The specified BSSID for getting scan information is invalid.
SCE_NET_CTL_ERROR_IPCINT_INVALID_SIZE	NW-31340-1	0x8041219E	The value of size member variable of specified structure is invalid.
SCE_NET_CTL_ERROR_IPCINT_NO_SCANINFO	NW-31341-2	0x8041219F	There is no scan result.
	NW-31367-0		Could not open wireless device // Reboot the console.
	NW-31374-8		Connection timed out // Check that the firewall settings on the router or WAP do not block UDP ports 3478 and 3479. If you don't know how to check this, contact your router manufacturer or ISP for further assistance. If this does not help, then try again later as the server may be experiencing high traffic.
SCE_HTTP_ERROR_BEFORE_INIT	NW-31446-8	0x80431001	Before library initialization
SCE_HTTP_ERROR_ALREADY_INITED	NW-31447-9	0x80431020	Library is already initialized
SCE_HTTP_ERROR_BUSY	NW-31448-0	0x80431021	The specified resource is under use // Connection error // PSN or the game's server may be temporarily unavailable. Please check the status of the game's server via its website. You can check the status of the PSN here. This is likely a temporary issue, try again later.
SCE_HTTP_ERROR_OUT_OF_MEMORY	NW-31449-1	0x80431022	Insufficient free memory space
SCE_HTTP_ERROR_NOT_FOUND	NW-31450-3	0x80431025	The specified element does not exist
SCE_HTTP_ERROR_UNKNOWN_SCHEME	NW-31451-4	0x80431061	Invalid scheme was specified
SCE_HTTP_ERROR_NETWORK	NW-31452-5	0x80431063	Unused
SCE_HTTP_ERROR_BAD_RESPONSE	NW-31453-6	0x80431064	Response is invalid / Server connection is unstable // Step 1: Test your Internet connection at [Settings] > [Network] > [Test Internet Connection]. Step 2: Check whether PSN is experiencing any service issues or ongoing maintenance. Step 3: Turn off router and modem, wait at least 5 minutes, then restart them. Step 4: If possible, speak to your ISP about how to cancel the port filtering function on your router. If the above steps don't solve the issue, then try again later.
SCE_HTTP_ERROR_BEFORE_SEND	NW-31454-7	0x80431065	The specified request has not been sent yet
SCE_HTTP_ERROR_AFTER_SEND	NW-31455-8	0x80431066	Request API was called after request transmission
SCE_HTTP_ERROR_TIMEOUT	NW-31456-9	0x80431068	Connection error (can't connect to PSN or the game server) // Step 1: Check if PSN is up. Step 2: If there are no issues with PSN services, check the status of the game's server via its website to find out if there is any maintenance or high traffic issues. Step 3: If still unable to connect after checking both, this might be a short term issue that will be fixed soon. Try again later.
SCE_HTTP_ERROR_UNKNOWN_AUTH_TYPE	NW-31457-0	0x80431069	The specified authentication type unknown
SCE_HTTP_ERROR_INVALID_VERSION	NW-31458-1	0x8043106A	Invalid version was specified
SCE_HTTP_ERROR_UNKNOWN_METHOD	NW-31459-2	0x8043106B	The value specified in method is invalid
SCE_HTTP_ERROR_READ_BY_HEAD_METHOD	NW-31460-4	0x8043106F	The specified request is for the HEAD method
SCE_HTTP_ERROR_NOT_IN_COM	NW-31461-5	0x80431070	Internal error
SCE_HTTP_ERROR_NO_CONTENT_LENGTH	NW-31462-6	0x80431071	Acquisition API was called by the transaction in which Content-Length is not contained
SCE_HTTP_ERROR_CHUNK_ENC	NW-31463-7	0x80431072	Acquisition API was called by the transaction in which Content-Length is not contained
SCE_HTTP_ERROR_TOO_LARGE_RESPONSE_HEADER	NW-31464-8	0x80431073	Too large a response header was received
SCE_HTTP_ERROR_SSL	NW-31465-9	0x80431075	Failed to SSL communication
SCE_HTTP_ERROR_ABORTED	NW-31466-0	0x80431080	Interruption API is called
SCE_HTTP_ERROR_UNKNOWN	NW-31467-1	0x80431081	Internal error
SCE_HTTP_ERROR_PROXY	NW-31468-2	0x80431084	Failed to establish the connection to the HTTP Proxy
SCE_HTTP_ERROR_BROKEN	NW-31469-3	0x80431085	Internal error
SCE_HTTP_ERROR_INVALID_ID	NW-31470-5	0x80431100	Invalid object ID was specified
SCE_HTTP_ERROR_OUT_OF_SIZE	NW-31471-6	0x80431104	The buffer size is insufficient
SCE_HTTP_ERROR_INVALID_VALUE	NW-31472-7	0x804311FE	Invalid value was specified
SCE_HTTP_ERROR_PARSE_HTTP_NOT_FOUND	NW-31473-8	0x80432025	Failed to connect to the server (connection timed out due to a weak or unstable connection) // Step 1: Check PSN status for failure or maintenance. Step 2: Reboot the console and connect via a wired connection if possible. Step 3: If using a wireless connection, try moving the console closer to the router. Step 4: Turn off your router for at least 5 minutes, then turn it back on. Step 5: If the issue persists, the line may be temporarily busy. Try again later.
SCE_HTTP_ERROR_PARSE_HTTP_INVALID_RESPONSE	NW-31474-9	0x80432060	The specified header field does not exist
SCE_HTTP_ERROR_PARSE_HTTP_INVALID_VALUE	NW-31475-0	0x804321FE	The specified header field does not exist
SCE_HTTP_ERROR_INVALID_URL	NW-31476-1	0x80433060	Invalid URL was specified
SCE_HTTPS_ERROR_CERT	NW-31477-2	0x80435060	Server certificate is invalid
SCE_HTTPS_ERROR_HANDSHAKE	NW-31478-3	0x80435061	Failed to SSL handshake
SCE_HTTPS_ERROR_IO	NW-31479-4	0x80435062	Some communication error occurred during SSL communication
SCE_HTTPS_ERROR_INTERNAL	NW-31480-6	0x80435063	Internal SSL library error
SCE_HTTPS_ERROR_PROXY	NW-31481-7	0x80435064	HTTP PROXY server returned an error before SSL communication
SCE_HTTPS_ERROR_PROHIBITED	NW-31482-8	0x8043506B	Called API with prohibited options
SCE_HTTP_ERROR_RESOLVER_EPACKET	NW-31483-9	0x80436001	Invalid DNS response
SCE_HTTP_ERROR_RESOLVER_ENODNS	NW-31484-0	0x80436002	DNS server not specified // Restart the PS4 system.
SCE_HTTP_ERROR_RESOLVER_ETIMEDOUT	NW-31485-1	0x80436003	Timeout occurred // Restart the PS4 system.
SCE_HTTP_ERROR_RESOLVER_ENOSUPPORT	NW-31486-2	0x80436004	Unsupported function requested by server
SCE_HTTP_ERROR_RESOLVER_EFORMAT	NW-31487-3	0x80436005	Invalid response from server
SCE_HTTP_ERROR_RESOLVER_ESERVERFAILURE	NW-31488-4	0x80436006	Temporary error from server
SCE_HTTP_ERROR_RESOLVER_ENOHOST	NW-31489-5	0x80436007	Inquired host name does not exist
SCE_HTTP_ERROR_RESOLVER_ENOTIMPLEMENTED	NW-31490-7	0x80436008	Inquired function is not implemented
SCE_HTTP_ERROR_RESOLVER_ESERVERREFUSED	NW-31491-8	0x80436009	Inquiry denied
SCE_HTTP_ERROR_RESOLVER_ENORECORD	NW-31492-9	0x8043600A	Inquired record does not exist
SCE_RUDP_ERROR_NOT_INITIALIZED	NW-32626-9	0x80770001	Library was not initialized
SCE_RUDP_ERROR_ALREADY_INITIALIZED	NW-32627-0	0x80770002	Library has already been initialized
SCE_RUDP_ERROR_INVALID_CONTEXT_ID	NW-32628-1	0x80770003	Context ID is invalid
SCE_RUDP_ERROR_INVALID_ARGUMENT	NW-32629-2	0x80770004	Any argument is invalid
SCE_RUDP_ERROR_INVALID_OPTION	NW-32630-4	0x80770005	Option argument is invalid
SCE_RUDP_ERROR_INVALID_MUXMODE	NW-32631-5	0x80770006	Mux mode argument is invalid
SCE_RUDP_ERROR_MEMORY	NW-32632-6	0x80770007	There is not enough memory
SCE_RUDP_ERROR_INTERNAL	NW-32633-7	0x80770008	Internal RUDP error
SCE_RUDP_ERROR_CONN_RESET	NW-32634-8	0x80770009	RUDP connection was reset
SCE_RUDP_ERROR_CONN_REFUSED	NW-32635-9	0x8077000A	A connection request arrives but the pending connection queue is full
SCE_RUDP_ERROR_CONN_TIMEOUT	NW-32636-0	0x8077000B	Timeout occurred before connection establishment
SCE_RUDP_ERROR_CONN_VERSION_MISMATCH	NW-32637-1	0x8077000C	Rudp protocol version is different between the peers
SCE_RUDP_ERROR_CONN_TRANSPORT_TYPE_MISMATCH	NW-32638-2	0x8077000D	Transport type is different between the peers
SCE_RUDP_ERROR_CONN_QUALITY_LEVEL_MISMATCH	NW-32639-3	0x8077000E	Packet with a different quality level was received
SCE_RUDP_ERROR_THREAD	NW-32640-5	0x8077000F	Thread related error occurred
SCE_RUDP_ERROR_THREAD_IN_USE	NW-32641-6	0x80770010	Internal I/O thread already in use
SCE_RUDP_ERROR_NOT_ACCEPTABLE	NW-32642-7	0x80770011	Operation not acceptable
SCE_RUDP_ERROR_MSG_TOO_LARGE	NW-32643-8	0x80770012	Message too large to be sent on this context
SCE_RUDP_ERROR_NOT_BOUND	NW-32644-9	0x80770013	The context has not been bound yet
SCE_RUDP_ERROR_CANCELLED	NW-32645-0	0x80770014	Blocking operation cancelled
SCE_RUDP_ERROR_INVALID_VPORT	NW-32646-1	0x80770015	Invalid vport was used in RudpBind
SCE_RUDP_ERROR_WOULDBLOCK	NW-32647-2	0x80770016	Blocking operation timed out
SCE_RUDP_ERROR_VPORT_IN_USE	NW-32648-3	0x8077001	An already used vport was used in RudpBind
SCE_RUDP_ERROR_VPORT_EXHAUSTED	NW-32649-4	0x80770018	Internal vport resources are exhausted
SCE_RUDP_ERROR_INVALID_SOCKET	NW-32650-6	0x80770019	Socket related error
SCE_RUDP_ERROR_BUFFER_TOO_SMALL	NW-32651-7	0x8077001A	Buffer too small
SCE_RUDP_ERROR_MSG_MALFORMED	NW-32652-8	0x8077001B	Received data is not an RUDP packet or is corrupted
SCE_RUDP_ERROR_ADDR_IN_USE	NW-32653-9	0x8077001C	There is another context that has the same socket connected to the same remote address
SCE_RUDP_ERROR_ALREADY_BOUND	NW-32654-0	0x8077001D	Socket is already bound
SCE_RUDP_ERROR_ALREADY_EXISTS	NW-32655-1	0x8077001E	Polling for this context already exists
SCE_RUDP_ERROR_INVALID_POLL_ID	NW-32656-2	0x8077001F	Poll ID is invalid
SCE_RUDP_ERROR_TOO_MANY_CONTEXTS	NW-32657-3	0x80770020	Too many contexts
SCE_RUDP_ERROR_IN_PROGRESS	NW-32658-4	0x80770021	Operation is in progress
SCE_RUDP_ERROR_NO_EVENT_HANDLER	NW-32659-5	0x80770022	Common event handler has not been registered
SCE_RUDP_ERROR_PAYLOAD_TOO_LARGE	NW-32660-7	0x80770023	Payload is too large when setting SCE_RUDP_OPTION_MAX_PAYLOAD option
SCE_RUDP_ERROR_END_OF_DATA	NW-32661-8	0x80770024	No more data to read from the peer
SCE_RUDP_ERROR_ALREADY_ESTABLISHED	NW-32662-9	0x80770025	Connection is already established between the peers
SCE_RUDP_ERROR_KEEP_ALIVE_FAILURE	NW-32663-0	0x80770026	Connection was closed due to keep-alive timeout
SCE_RUDP_ERROR_MEMLEAK	NW-32664-1	0x807700FF	Rudp didn't free all of its allocated memory
	NW-34345-9	0x80431074	Error connecting to the network // Step 1: Check PSN status to see if there any issues. Step 2: Reboot the console. Step 3: Perform an Internet connection test by selecting [Settings] > [Network] > [Test Internet Connection]. Step 4: If possible, try connecting to the internet via a wired connection. Step 5: Turn off your router for at least 5 minutes, then turn it back on. Step 6: Update router to the latest firmware. For details, contact the manufacturer.
SCE_HTTP_ERROR_INSUFFICIENT_STACKSIZE	NW-34347-1	0x80431076	Insufficient stack size