WLAN Error Codes

Error Codes

This section lists and describes error codes for different commands.

Error Codes Description
0x0002 Scan command is issued while the module is already associated with an Access Point
0x0003 No Access Point found
0x0004 Incorrect PSK is issued while the module tries to join an Access Point with WEP security enabled
0x0005 Invalid band
0x0006 Association not done or module is in an disassociated state
0x0008 De-authentication received from Access Point
0x0009 Failed to associate to an Access Point during "join"
0x000A Invalid channel
0x000E 1. Authentication failure during "join" 2. Unable to find an Access Point during join which was found during the scan.
0x000F Missed beacon from Access Point during join
0x0013 Non-existent MAC address supplied in "disassociate" command
0x0014 EAP configuration is not done
0x0015 Memory allocation failed or Store configuration checksum failed
0x0016 Information is incorrect or insufficient in join command
0x0018 Push button command given before expiry of the previous push button command
0x0019 1. Access Point not found 2. Rejoin failure
0x001A Frequency not supported
0x001B Invalid Opermode
0x001C EAP configuration failed
0x001F Disconnect given in incorrect state
0x0020 Unable to join
0x0021 Command given in incorrect state
0x0023 Unable to create Access Point
0x0024 Incorrect scan input parameters supplied to "scan" command
0x0025 Command issued while re-join is in progress
0x0026 Incorrect parameters in the command request
0x0028 PSK length is less than 8 bytes or more than 63 bytes
0x0029 Failed to clear or set the Enterprise Certificate (Set Certificate)
0x002B Association between nodes failed in WPS due to timeout
0x002C Command is issued by the Host when the module is internally executing auto-join or auto-create
0x002D WEP key is of incorrect length
0x002E ICMP request timeout error
0x002F ICMP data size exceeds the maximum limit
0x0030 Data packet sent exceeded the limit or length that is mentioned (or) MQTT publish data and publish data length mismatched (or) MQTT data packet sent exceeded the limit.
0x0031 ARP cache entry not found
0x0032 UART command timeout happened
0x0033 Invalid fixed data rate
0x0036 Maximum length exceeded for Username/password/Client_ID/Topic in MQTT .
0x0037 Incorrect WPS PIN
0x0038 Incorrect WPS PIN length
0x0039 Incorrect PMK length
0x003a SSID not present for PMK generation
0x003b Incorrect SSID for PMK generation(more than 32 bytes)
0x003C Band not supported
0x003D User store configuration is of invalid length
0x003E Error in length of the command (Exceeds number of characters is mentioned in the Program Reference Manual)
0x003F Data packet dropped
0x0040 WEP key not given
0x0041 Incorrect PSK length
0x0042 PSK or PMK not given
0x0043 Security mode given in join command is invalid
0x0044 Beacon miscount reaches maximum beacon miss count (Deauthentication due to beacon miss)
0x0045 Deauthentication received from the supplicant
0x0046 Deauthentication received from Access Point after channel switching
0x0047 Synchronization missed
0x0048 Authentication timeout occurred
0x0049 Association timeout
0x004A BG scan in given channels is not allowed
0x004B Scanned SSID and SSID given in join are not matching
0x004C Given number of stations exceeded maximum number of stations supported
0x004D Given HT capabilities are not supported
0x004E UART flow control not supported
0x004F ZB/BT/BLE packet received and protocol is not enabled
0x0050 Parameters error
0x0051 Invalid RF current mode
0x0052 Power save support is not present for a given interface
0x0053 Concurrent Access Point in connected state
0x0054 Connected Access Point or Station channel mismatch
0x0055 IAP coprocessor error
0x0056 WPS is not supported in current operating mode
0x0057 Concurrent Access Point doesn't have same channel as connected station channel
0x0058 PBC session overlap error
0x0059 BT feature bit map invalid
0x005A 4/4 confirmation of 4 way handshake failed
0X005C Concurrent mode, both Access Point and Client should be up to enable configuration
0x005D Certificate load not allowed in flash
0x005E Certificate load not allowed in RAM
0x005F Certificate load failed due to wrong index
0x0060 Access Point HT capabilities not enabled for 40 MHz
0x0061 Address family not supported by protocol.
0x0062 Invalid beacon interval or DTIM period provided.
0x0063 Invalid range of the configuration provided
0x0064 RTS THRESHOLD Config type is invalid.
0x0065 Error in MQTT command
0x0066 Listen interval in power save is greater than the listen interval in join command
0x0069 SAE failure due to multiple confirm frames from AP
0x006A AP does not support the EC-group set by station
0x0072 Disconnected due to SA Query Timeout
0x0073 EAPOL Timeout
0x005B MAC address not present in MAC based join
0x00AF Duplicate entry exists in DNS server table
0x00B1 Memory Error: No memory available
0x00B2 Invalid characters in JSON object
0x00B3 Update Commands: No such key found
0x00B4 No such file found: Re-check filename
0x00B5 No corresponding web-page exists with same filename
0x00B6 Space unavailable for new file
0x00C1 Invalid input data, Re-check filename, lengths etc.
0x00C2 Space unavailable for new file
0x00C3 Existing file overwrite: Exceeds size of previous file. Use erase and try again
0x00C4 No such file found. Re-check filename
0x00C5 Memory Error: No memory available
0x00C6 Received more web-page data than the total length initially specified
0x00C7 Error in set region command
0x00C8 Web-page current chunk length is incorrect
0x00CA Error in Access Point set region command
0X00CB Error in Access Point set region command parameters
0x00CC Region code not supported
0x00CD Error in extracting country region from beacon
0x00CE Module does not have selected region support
0x00D1 SSL Context Create Failed
0x00D2 SSL Handshake Failed. Socket will be closed
0x00D3 SSL Maximum sockets reached. Or FTP client is not connected
0x00D4 Cipher set failure
0x00F1 HTTP credentials maximum length exceeded
0x00F7 Feature not supported
0x00F8 Unable to write to flash OR Flash data verification failed
0x00F9 Calibration data verification failed
0x00FC Frequency offset sent is zero
0x00FB Frequency offset specified goes beyond the upper limit or lower limit and indicates that frequency offset cannot be changed further
0x0100 SNMP internal error
0x0104 SNMP invalid IP protocol error
0xBB01 No data received or received timeout
0xBB08 Insufficient data for converting NTP time to mm-dd-yy time format
0xBB0A Invalid SNTP server address
0xBB0B SNTP client not started
0xBB10 SNTP server not available, client will not get any time update service from current server
0xBB15 SNTP server authentication failed
0xBB0E Internal error
0xBB16 Entry not found for multicast IP address
0xBB17 No more entries found for multicast
0xBB21 IP address error
0xBB22 Socket already bound
0xBB23 Port not available
0xBB27 Socket is not created
0xBB29 ICMP request failed
0xBB33 Maximum listen sockets reached
0xBB34 DHCP duplicate listen
0xBB35 Port Not in close state
0xBB36 Socket is closed or in the process of closing
0xBB37 Process in progress
0xBB38 Trying to connect to a non-existing TCP server socket
0xBB3E Error in the length of the command (Exceeds number of characters is mentioned in the Program Reference Manual)
0xBB40 Wrong Packet Info
0xBB41 Invalid Length
0xBB42 Socket is still bound
0xBB45 No free port
0xBB46 Invalid port
0xBB4B Feature not supported
0xBB50 Socket is not in the connected state. Disconnected from server. In the case of FTP, the user need to give destroy command after receiving this error
0xBB87 POP3 session creation failed/ POP3 session got terminated
0xBB9C DHCPv6 Handshake failure
0xBB9D DHCP invalid IP response
0xBBA0 SMTP Authentication error
0xBBA1 No DNS server was specified, SMTP oversize mail data
0xBBA2 SMTP invalid server reply
0xBBA3 DNS query failed, SMTP internal error
0xBBA4 Bad DNS address, SMTP server error code received
0xBBA5 SMTP invalid parameters
0xBBA6 SMTP packet allocation failed
0xBBA7 SMTP GREET reply failed
0xBBA8 Parameter error, SMTP Hello reply error
0xBBA9 SMTP mail reply error
0xBBAA SMTP RCPT reply error
0xBBAB SMTP message reply error
0xBBAC SMTP data reply error
0xBBAD SMTP authentication reply error
0xBBAE SMTP server reply error
0xBBAF DNS duplicate entry.
0xBBB1 SMTP oversize server reply
0xBBB2 SMTP client not initialized
0xBBB3 DNS IPv6 not supported
0xBBC5 Invalid mail index for POP3 mail retrieve command
0xBBD2 SSL handshake failed
0xBBD3 FTP client is not connected or disconnected with the FTP server
0xBBD4 FTP client is not disconnected
0xBBD5 FTP file is not opened
0xBBD6 SSL handshake timeout or FTP file is not closed
0xBBD9 Expected [1XX response from FTP server but not received
0xBBDA Expected [2XX response from FTP server but not received
0xBBDB Expected [22X response from FTP server but not received
0xBBDC Expected [23X response from FTP server but not received
0xBBDD Expected [3XX response from FTP server but not received
0xBBDE Expected [33X response from FTP server but not received
0xBBE1 HTTP Timeout
0xBBE2 HTTP Failed
0xBBE7 HTTP Timeout for HTTP PUT client
0xBBEB Authentication Error
0xBBED Invalid packet length, content length and received data length is mismatching
0xBBEF Server responds before HTTP client request is complete
0xBBF0 HTTP/HTTPS password is too long
0xBBF1 MQTT ping time out error
0xBBF2 MQTT command sent in incorrect state
0XBBF3 MQTT ACK time out error
0xBBFF POP3 error for invalid mail index
0XFFFF Listening TCP socket in the module is not connected to the remote peer or the LTCP the socket is not yet opened in the module
0xFFFE Sockets are not available. The error comes if the Host tries to open more than 10 sockets
0xFFFD HTTP OTAF invalid packet
0xFFFC IP configuration failed
0xFFFB Cannot create IP in the same interface in concurrent mode
0XFFFA TCP socket is not connected
0xFFF4 HTTP OTAF incomplete packet
0xFFF8 1. Invalid command (e.g. parameters insufficient or invalid in the command). Invalid operation (e.g. power save command with the same mode given twice, accessing the wrong socket, creating more than allowed sockets)
0xFFF7 Byte stuffing error in AT mode
0xFFF5 Store configuration profile type mismatch or Invalid profile type
0xFFF9 HTTP OTAF: No packet
0xFFC5 Station count exceeded maximum station supported
0xFFC4 Unable to send TCP data
0xFFBC Socket buffer too small
0xFFBB Invalid content in the DNS response to the DNS Resolution query
0xFFBA DNS Class error in the response to the DNS Resolution query
0xFFB8 DNS Count error in the response to the DNS Resolution query
0xFFB7 DNS Return Code error in the response to the DNS Resolution query
0xFFB6 DNS Opcode error in the response to the DNS Resolution query
0xFFB5 DNS ID mismatch between DNS Resolution request and response
0xFFAB Invalid input to the DNS Resolution query
0xFF42 DNS response timed out
0xFFA1 ARP request failure
0xFF9D DHCP lease time expired
0xFF9C DHCP handshake failure
0xFF91 Unable to update TCP Window
0xFF88 This error is issued when Web socket creation failed
0xFF87 This error is issued when the module tried to connect to a non-existent TCP server socket on the remote side
0xFF86 This error is issued when tried to close the non-existent socket or invalid socket descriptor
0xFF85 Invalid socket parameters
0xFF82 Feature not supported
0xFF81 Socket already open
0xFF80 Attempt to open more than the maximum allowed number of sockets
0XFF7E Data length exceeds MSS
0XFF75 DUT unable to configure IP Address due to IP conflict
0xFF74 Feature not enabled
0xFF73 DHCP server not set in Access Point mode
0xFF71 Error in Access Point set region command parameters
0xFF70 SSL not supported
0xFF6F JSON not supported
0xFF6E Invalid operating mode
0xFF6D Invalid socket configuration parameters
0xFF6C Web socket creation timeout
0xFF6B Parameter maximum allowed value exceeded
0xFF6A Socket read timeout
0xFF69 Invalid command in the sequence
0xFF41 HTTP socket creation failed
0xFF40 TCP socket close command is issued before getting the response to the previous close command
0xFF36 Wait On Host feature not enabled
0xFF35 Store configuration checksum validation failed
0xFF33 TCP keep alive timed out
0xFF2D TCP ACK failed for TCP SYN-ACK
0xFF2C Memory limit exceeded in a given operating mode
0xFF2A Memory limit exceeded in the operating mode during auto join/auto create
0x5a5a Auto join or user store configuration going on.
0xFFE1 Improper RSNIE from Access Point to station
0xFF5F Reached maximum SNTP Invalid attempts
0xFF24 ID given to access the stored IP and port is invalid