# Error codes This document describes the error codes that the data collection function will respond with when calling HTTP API and MQTT API. ## API request error codes - 1000 Common error - 1001 Internal error - 1002 Invalid request body - 1003 Invalid request param - 1004 Missing token - 1005 Token decoding error - 1006 Token expired - 1007 Token validation error - 1008 Invalid token - 1009 Username or password error - 1010 Server busy - 1011 File not found - 1012 Password length too short or too long - 1013 Password repeated - 1014 Command execution failed - 1015 IP address is invalid - 1016 IP address is already in use - 1017 Username is invalid - 1018 Password is invalid - 1023 Port in use ## Add/delete/update node/tag/plugin/group error codes - 2002 Node already exists - 2003 Node does not exist - 2004 Node settings are invalid - 2005 Node settings not found - 2006 Node is not ready - 2007 Node is running - 2008 Node is not running - 2009 Node is stopped - 2010 Node name is too long - 2011 Node is not allowed to be deleted - 2012 Node is not allowed to be subscribed - 2013 Node is not allowed to be updated - 2014 Node does not support graph - 2015 Node name is not allowed to be empty - 2101 Group is already subscribed - 2102 Group is not subscribed - 2103 Group is not allowed - 2104 Group already exists - 2105 Group parameters are invalid - 2106 Group does not exist - 2107 Group name is too long - 2108 Group exceeds the maximum number under one node - 2201 Tag does not exist - 2202 Tag name conflict - 2203 Tag attributes are not supported - 2204 Tag type is not supported - 2205 Tag address format is invalid - 2206 Tag name is too long - 2207 Tag address is too long - 2208 Tag description is too long - 2209 Tag precision is invalid - 2210 Tag already exists - 2301 Library not found - 2302 Library information is invalid - 2303 Library name conflict - 2304 Library open failed - 2305 Library module is invalid - 2306 System library is not allowed to be deleted - 2307 Plugin is not allowed to be instantiated - 2308 Plugin does not support this architecture - 2309 Plugin in using - 2310 Plugin add failed - 2311 Plugin already exit - 2312 Plugin not exist - 2313 Plugin type no support - 2314 Plugin version not match with core - 2315 Plugin name error - 2316 Plugin not match with c lib - 2317 Plugin update failed - 2400 License not found - 2401 License is invalid - 2402 License is expired - 2403 License does not enable the plugin - 2404 Reached the maximum number of nodes authorized by the license - 2405 Reached the maximum number of points authorized by the license - 2406 Hardware does not match the license - 2407 License detects an abnormal clock - 2408 License module is invalid - 2409 License hardware token not found - 2500 Template already exists - 2501 Template does not exist - 2502 Template name is too long ## Common plugin error codes - 3000 Plugin read failed - 3001 Plugin write failed - 3002 Plugin is not connected - 3003 Plugin tag is not allowed to read - 3004 Plugin tag is not allowed to write - 3007 Plugin tag type mismatch - 3008 Plugin tag value is invalid - 3009 Plugin protocol parsing failed - 3010 Plugin is not running - 3011 Plugin tag is not ready - 3012 Plugin message disorder - 3013 Plugin name is too long - 3014 Plugin does not exist - 3015 Plugin device is not responding - 3016 Plugin does not support template - 3017 Plugin does not support writing points - 3018 Plugin does not support synchronous reading ## FILE error codes - 4100 String is too long - 4101 Failed to open file - 4102 Failed to read file - 4103 Failed to write file ## OPCUA error codes - 10001 opcua tag does not exist - 10002 opcua connection configuration error - 10003 opcua access timeout - 10004 opcua tag is not readable - 10005 opcua tag is not writable - 10006 opcua tag is not supported - 10007 opcua error - 10008 The value is bad but no specific reason is known - 10009 There was nothing to do because the client passed a list of operations with no elements - 10010 The request could not be processed because it specified too many operations - 10011 User does not have permission to perform the requested operation - 10012 The timestamps to return parameter is invalid - 10013 Communication with the data source is defined, but not established, and there is no last known value available - 10014 The syntax of the node id is not valid - 10015 The node id refers to a node that does not exist in the server address space - 10016 The attribute is not supported for the specified Node - 10017 The syntax of the index range parameter is invalid - 10018 No data exists within the range of indexes specified - 10019 The data encoding is invalid - 10020 The server does not support the requested data encoding for the node - 10021 The access level does not allow reading or subscribing to the Node - 10022 The access level does not allow writing to the Node - 10023 The value was out of range - 10024 The max age parameter is invalid - 10025 The server does not support writing the combination of value, status and timestamps provided - 10026 The value supplied for the attribute is not of the same type as the attribute's value - 10027 The operation is not permitted over the current secure channel ## S7COMM error codes - 10101 Hardware error - 10103 Object has no access permission - 10105 Invalid address - 10106 Data type is not supported - 10107 Data types are inconsistent - 10110 Object does not exist - 10150 COTP connection disconnected - 10151 S7 connection disconnected - 10152 No value - 10153 Value length is too short ## KNX error codes - 10200 Device does not exist ## NONA11 error codes - 10400 Invalid address ## FINS error codes - 10500 fins connection disconnected - 10501 fins error - 10502 Local node error - 10503 Target node error - 10504 Controller error - 10505 Service is not supported - 10506 Routing table error - 10507 Command format error - 10508 Parameter error - 10509 Cannot read - 10510 Cannot write - 10511 Current mode cannot be executed - 10512 Unit does not exist - 10513 Cannot start/stop - 10514 Unit error - 10515 Command error - 10516 Access permission error - 10517 Abort ## FOCAS error codes - 10600 focas error ## EtherNet/IP error codes * 10701 10744 EtherNet/IP error * 10704 Incorrect tag address * 10797 EtherNet/IP has no CIP connection * 10798 EtherNet/IP data type mismatch * 10799 EtherNet/IP is not registered session ## License error codes (Extended) - 13000 Invalid license file - 13001 Please upload the license file - 13002 License file read failed - 13003 License has expired - 13004 License write failed - 13005 License exceeds activation validity period - 13006 The license has expired and cannot perform the current operation - 13007 License error - 13008 Allocated tag count is less than in use - 13009 Neuron detected clock abnormality - 13010 Neuron invalid license module - 13011 Neuron internal error - 13012 Breaking away from ECP management beyond its validity period, modification, addition, or operation is not allowed - 13013 Not virtual license, not removable - 13014 License not exist - 13015 Virtual license delete failed - 13016 Hardware identification mismatch - 13017 Prohibit uploading license due to NeuronEX being activated by ECP's floating license - 13018 Prohibit activating license due to NeuronEX being activated by ECP's floating license - 13019 The current license does not support stream processing engines function - 13020 Registration code error - 13021 The hardware is already registered - 13022 Fail to register - 13023 Exceeded the maximum number of registered devices - 13024 Ecosy license network connection not working - 13025 Ecosy license tag is insufficient - 13026 Ecosy license request fail - 13027 License does not enable plugin - 13028 Reset license failed, please confirm that tag usage is less than 30 tags - 13029 Reset trial license failed ## Edge service template error codes - 17000 Export of edge service template failed - 17001 Unsupported Edge Service version - 17002 Unsupported Edge Service Type - 17003 Failed to distribute the edge service template - 17004 Failed to distribute the edge service template - 17005 Failed to distribute the edge service template, tag insufficient - 17006 Tag attribute not supported - 17007 Tag type not supported - 17008 Tag address format invalid - 17009 Tag name too long - 17010 Tag address too long - 17011 Tag description too long - 17012 Tag precision invalid - 17013 Node name too long - 17014 Group parameter invalid - 17015 Group name too long - 17016 Library failed to open - 17017 Plugin name too long - 17018 Plugin does not support requested operation - 17019 Library not found - 17020 Plugin not found - 17021 Tag name conflict - 17022 Library does not allow instance creation - 17023 Server is busy ## Alert and monitoring configuration error codes - 18000 Alert config missing parameters - 18001 Metric config missing parameters - 18002 Webhook url invalid - 18003 Rule id invalid - 18004 Configuration alert config failed - 18005 Configuration metric config failed - 18006 Configuration liveness config failed - 18007 Configuration syslog config failed - 18008 Configuration credentials config failed - 18009 Syslog config missing parameters - 18010 Metric id invalid ## SSO configuration error codes - 19000 Add ssoConfiguration failed - 19001 Update ssoConfiguration failed - 19002 Configuration name not found in the query - 19003 Delete ssoConfiguration failed - 19004 Configuration already exists - 19005 Get access_token failed - 19006 Get user information failed ## Server internal error codes - 20000 Server internal error - 20001 Data acquisition function service error - 20002 Neuron code error - 20003 Data flow processing function service error - 20004 Neuron load not ready - 20005 Datalayers load not ready ## Request parameter error codes - 20100 Request body invalid - 20101 Parameter error - 20102 Exec time out - 20103 JSON format error - 20104 Loglevel not support - 20105 The directory does not exist or is empty - 20106 The file is not valid for data restore - 20107 The Neuron CID request is not valid - 20108 The Datalayers Query SQL is not valid - 20109 The Datalayers Query SQL execute fail - 20110 Name already exist - 20111 ID not exist - 20112 Timefilter not exist - 20113 Timefilter should not exist - 20114 More than one ai model enable - 20115 THE SQL should be Query SQL - 20116 Datalayers authentication failed ## User authentication error codes - 20200 Invalid username or password - 20201 Username not correct - 20202 Password not correct - 20203 Missing token - 20204 Token not correct - 20205 No access rights - 20206 Username already exist