WLAN Error Codes#
Error Codes#
This section lists and describes error codes for different commands.
Error Codes | Description |
|---|---|
| Scan command is issued while the module is already associated with an Access Point |
| No Access Point found |
| Incorrect PSK is issued while the module tries to join an Access Point with WEP security enabled |
| Invalid band |
| Association not done or module is in an disassociated state |
| De-authentication received from Access Point |
| Failed to associate to an Access Point during "join" |
| Invalid channel |
| 1. Authentication failure during "join" 2. Unable to find an Access Point during join which was found during the scan. |
| Missed beacon from Access Point during join |
| Non-existent MAC address supplied in "disassociate" command |
| EAP configuration is not done |
| Memory allocation failed or Store configuration checksum failed |
| Information is incorrect or insufficient in join command |
| Push button command given before expiry of the previous push button command |
| 1. Access Point not found 2. Rejoin failure |
| Frequency not supported |
| Invalid Opermode |
| EAP configuration failed |
| Disconnect given in incorrect state |
| Unable to join |
| Command given in incorrect state |
| Unable to create Access Point |
| Incorrect scan input parameters supplied to "scan" command |
| Command issued while re-join is in progress |
| Incorrect parameters in the command request |
| PSK length is less than 8 bytes or more than 63 bytes |
| Failed to clear or set the Enterprise Certificate (Set Certificate) |
| Association between nodes failed in WPS due to timeout |
| Command is issued by the Host when the module is internally executing auto-join or auto-create |
| WEP key is of incorrect length |
| ICMP request timeout error |
| ICMP data size exceeds the maximum limit |
| 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. |
| ARP cache entry not found |
| UART command timeout happened |
| Invalid fixed data rate |
| Maximum length exceeded for Username/password/Client_ID/Topic in MQTT . |
| Incorrect WPS PIN |
| Incorrect WPS PIN length |
| Incorrect PMK length |
| SSID not present for PMK generation |
| Incorrect SSID for PMK generation(more than 32 bytes) |
| Band not supported |
| User store configuration is of invalid length |
| Error in length of the command (Exceeds number of characters is mentioned in the Program Reference Manual) |
| Data packet dropped |
| WEP key not given |
| Incorrect PSK length |
| PSK or PMK not given |
| Security mode given in join command is invalid |
| Beacon miscount reaches maximum beacon miss count (Deauthentication due to beacon miss) |
| Deauthentication received from the supplicant |
| Deauthentication received from Access Point after channel switching |
| Synchronization missed |
| Authentication timeout occurred |
| Association timeout |
| BG scan in given channels is not allowed |
| Scanned SSID and SSID given in join are not matching |
| Given number of stations exceeded maximum number of stations supported |
| Given HT capabilities are not supported |
| UART flow control not supported |
| ZB/BT/BLE packet received and protocol is not enabled |
| Parameters error |
| Invalid RF current mode |
| Power save support is not present for a given interface |
| Concurrent Access Point in connected state |
| Connected Access Point or Station channel mismatch |
| IAP coprocessor error |
| WPS is not supported in current operating mode |
| Concurrent Access Point doesn't have same channel as connected station channel |
| PBC session overlap error |
| BT feature bit map invalid |
| 4/4 confirmation of 4 way handshake failed |
| MAC address not present in MAC based join |
| Concurrent mode, both Access Point and Client should be up to enable configuration |
| Certificate load not allowed in flash |
| Certificate load not allowed in RAM |
| Certificate load failed due to wrong index |
| Access Point HT capabilities not enabled for 40 MHz |
| Address family not supported by protocol. |
| Invalid beacon interval or DTIM period provided. |
| Invalid range of the configuration provided |
| RTS THRESHOLD Config type is invalid. |
| Error in MQTT command |
| Listen interval in power save is greater than the listen interval in join command |
| SAE failure due to multiple confirm frames from AP |
| AP does not support the EC-group set by station |
| Disconnected due to SA Query Timeout |
| Duplicate entry exists in DNS server table |
| Memory Error: No memory available |
| Invalid characters in JSON object |
| Update Commands: No such key found |
| No such file found: Re-check filename |
| No corresponding web-page exists with same filename |
| Space unavailable for new file |
| Invalid input data, Re-check filename, lengths etc. |
| Space unavailable for new file |
| Existing file overwrite: Exceeds size of previous file. Use erase and try again |
| No such file found. Re-check filename |
| Memory Error: No memory available |
| Received more web-page data than the total length initially specified |
| Error in set region command |
| Web-page current chunk length is incorrect |
| Error in Access Point set region command |
| Error in Access Point set region command parameters |
| Region code not supported |
| Error in extracting country region from beacon |
| Module does not have selected region support |
| SSL Context Create Failed |
| SSL Handshake Failed. Socket will be closed |
| SSL Maximum sockets reached. Or FTP client is not connected |
| Cipher set failure |
| HTTP credentials maximum length exceeded |
| Feature not supported |
| Unable to write to flash OR Flash data verification failed |
| Calibration data verification failed |
| Frequency offset sent is zero |
| Frequency offset specified goes beyond the upper limit or lower limit and indicates that frequency offset cannot be changed further |
| SNMP internal error |
| SNMP invalid IP protocol error |
| No data received or received timeout |
| Insufficient data for converting NTP time to mm-dd-yy time format |
| Invalid SNTP server address |
| SNTP client not started |
| SNTP server not available, client will not get any time update service from current server |
| SNTP server authentication failed |
| Internal error |
| Entry not found for multicast IP address |
| No more entries found for multicast |
| IP address error |
| Socket already bound |
| Port not available |
| Socket is not created |
| ICMP request failed |
| Maximum listen sockets reached |
| DHCP duplicate listen |
| Port Not in close state |
| Socket is closed or in the process of closing |
| Process in progress |
| Trying to connect to a non-existing TCP server socket |
| Error in the length of the command (Exceeds number of characters is mentioned in the Program Reference Manual) |
| Wrong Packet Info |
| Invalid Length |
| Socket is still bound |
| No free port |
| Invalid port |
| Feature not supported |
| 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 |
| POP3 session creation failed/ POP3 session got terminated |
| DHCPv6 Handshake failure |
| DHCP invalid IP response |
| SMTP Authentication error |
| No DNS server was specified, SMTP oversize mail data |
| SMTP invalid server reply |
| DNS query failed, SMTP internal error |
| Bad DNS address, SMTP server error code received |
| SMTP invalid parameters |
| SMTP packet allocation failed |
| SMTP GREET reply failed |
| Parameter error, SMTP Hello reply error |
| SMTP mail reply error |
| SMTP RCPT reply error |
| SMTP message reply error |
| SMTP data reply error |
| SMTP authentication reply error |
| SMTP server reply error |
| DNS duplicate entry. |
| SMTP oversize server reply |
| SMTP client not initialized |
| DNS IPv6 not supported |
| Invalid mail index for POP3 mail retrieve command |
| SSL handshake failed |
| FTP client is not connected or disconnected with the FTP server |
| FTP client is not disconnected |
| FTP file is not opened |
| SSL handshake timeout or FTP file is not closed |
| Expected [1XX response from FTP server but not received |
| Expected [2XX response from FTP server but not received |
| Expected [22X response from FTP server but not received |
| Expected [23X response from FTP server but not received |
| Expected [3XX response from FTP server but not received |
| Expected [33X response from FTP server but not received |
| HTTP Timeout |
| HTTP Failed |
| HTTP Timeout for HTTP PUT client |
| Authentication Error |
| Invalid packet length, content length and received data length is mismatching |
| Server responds before HTTP client request is complete |
| HTTP/HTTPS password is too long |
| MQTT ping time out error |
| MQTT command sent in incorrect state |
| MQTT ACK time out error |
| POP3 error for invalid mail index |
| 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 |
| Sockets are not available. The error comes if the Host tries to open more than 10 sockets |
| HTTP OTAF invalid packet |
| IP configuration failed |
| Cannot create IP in the same interface in concurrent mode |
| TCP socket is not connected |
| HTTP OTAF incomplete packet |
| 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) |
| MQTT REMOTE TERMINATE ERROR |
| Byte stuffing error in AT mode |
| Store configuration profile type mismatch or Invalid profile type |
| HTTP OTAF: No packet |
| Station count exceeded maximum station supported |
| Unable to send TCP data |
| Socket buffer too small |
| Invalid content in the DNS response to the DNS Resolution query |
| DNS Class error in the response to the DNS Resolution query |
| DNS Count error in the response to the DNS Resolution query |
| DNS Return Code error in the response to the DNS Resolution query |
| DNS Opcode error in the response to the DNS Resolution query |
| DNS ID mismatch between DNS Resolution request and response |
| Invalid input to the DNS Resolution query |
| DNS response timed out |
| ARP request failure |
| DHCP lease time expired |
| DHCP handshake failure |
| Unable to update TCP Window |
| This error is issued when Web socket creation failed |
| This error is issued when the module tried to connect to a non-existent TCP server socket on the remote side |
| This error is issued when tried to close the non-existent socket or invalid socket descriptor |
| Invalid socket parameters |
| Feature not supported |
| Socket already open |
| Attempt to open more than the maximum allowed number of sockets |
| Data length exceeds MSS |
| DUT unable to configure IP Address due to IP conflict |
| Feature not enabled |
| DHCP server not set in Access Point mode |
| Error in Access Point set region command parameters |
| SSL not supported |
| JSON not supported |
| Invalid operating mode |
| Invalid socket configuration parameters |
| Web socket creation timeout |
| Parameter maximum allowed value exceeded |
| Socket read timeout |
| Invalid command in the sequence |
| HTTP socket creation failed |
| TCP socket close command is issued before getting the response to the previous close command |
| Wait On Host feature not enabled |
| Store configuration checksum validation failed |
| TCP keep alive timed out |
| TCP ACK failed for TCP SYN-ACK |
| Memory limit exceeded in a given operating mode |
| Memory limit exceeded in the operating mode during auto join/auto create |
| Auto join or user store configuration going on. |
| Improper RSNIE from Access Point to station |
| Reached maximum SNTP Invalid attempts |
| ID given to access the stored IP and port is invalid |