Error Codes

If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes.

Status Code	Error Codes	Error Message	Description	Solution
400	LTS.0001	Invalid log transfer type.	Invalid projectId. ProjectId is invalid or null.	Check the projectId to ensure it is valid and not null.
400	LTS.0002	The parameter is empty	The parameter is empty. The parameter cannot be empty.	Check the parameter to ensure it is not empty.
400	LTS.0003	Invalid token	Invalid token	Obtain the token again.
400	LTS.0007	The request body format must be json	The incoming request body is invalid. The incoming request body is not JSON.	Check the request body to ensure it is a valid JSON format.
400	LTS.0009	Failed to validate the request body	Failed to validate the request body. Request parameters are illegal.	Check the request parameters to ensure they are valid.
400	LTS.0010	The system encountered an internal error	The system encountered an internal error.	Contact support or check the system logs for more information.
400	LTS.0011	Invalid projectId	Illegal projectId. The projectId is empty or inconsistent with the projectId in the token.	Check the projectId to ensure it is not empty and matches the projectId in the token.
400	LTS.0014	Failed to process current operation to ES	The operation database is abnormal. The connection to the database is abnormal.	Check the database connection and ensure the database is running normally.
400	LTS.00141	kafka operation authorize failed.	Querying custom Kafka failed.	Check custom Kafka configuration and connectivity.
400	LTS.0018	Current user does not have the permission to operate obs, obs error code: [%s].	The current user does not have permission to make this request. The current user does not have the operation permission of the OBS bucket.	Check the user permissions to ensure they have the required access to the OBS bucket.
400	LTS.0019	Current bucket is encrypted	Failed to create a dump. Encryption is enabled for the OBS bucket. Disable the encryption and try again.	Disable OBS bucket encryption and retry dump creation.
400	LTS.0020	Current bucket is encrypted.	Failed to modify a dump. Encryption is enabled for the OBS bucket. Disable the encryption and try again.	Disable OBS bucket encryption and retry dump modification.
400	LTS.0101	Failed to create log group, the log group name has been existed	Failed to create log group. The log group name has already existed.	Check the log group name to ensure it is unique.
400	LTS.0102	Failed to create log group	Failed to create log group. Failed to connect to database.	Check the database connection.
400	LTS.0103	Failed to delete log group	Failed to delete log group. Failed to connect to database.	Check the database connection.
400	LTS.0104	Failed to create log group, the number of log groups exceeds the quota	Failed to create log group, the number of log groups exceeds the quota.	Increase the quota or reduce the number of log groups.
400	LTS.0105	The log group is associated by transfer	The log group is associated by transfer. Some log streams in the log group is associated by transfer.	Check the transfer strategy associated with the log group.
400	LTS.0106	The number of TTL days is out of range.	The number of TTL days is out of range.	Set the TTL days correctly.
400	LTS.0107	Current user does not have the permission to operate this group.	Failed to update the log group.	Failed to connect to the database. Check the database instance status.
400	LTS.0108	The log group is associated by agent conf	Failed to delete log group. The log group contains the log stream of the created host access.	Remove the log stream from the log group or delete the host access.
400	LTS.0201	The log group does not existed.	The log group does not existed.	Verify the log group name or create a new log group.
400	LTS.0202	Failed to create log stream.	Failed to create log stream. Failed to connect to database.	Check the database connection.
400	LTS.0205	The log stream name has been existed	The log stream name has been existed.	Use a different log stream name.
400	LTS.0206	Failed to create log stream, the number of log streams exceeds the quota	Failed to create log stream, the number of log streams exceeds the quota.	Increase the quota or reduce the number of log streams.
400	LTS.0207	The log stream is associated by transfer.	The log stream is associated by transfer.	Check the transfer strategy associated with the log stream.
400	LTS.0208	The log stream does not existed.	The log stream does not existed.	Verify the log stream name or create a new log stream.
400	LTS.0209	The log stream is associated by agent conf.	Failed to delete log stream. Host access has been configured for this log stream.	Remove the host access configuration or delete the log stream.
400	LTS.0402	Failed to delete transfer	Failed to delete transfer strategy. Failed to connect to database.	Check the database connection.
400	LTS.0403	The topic is repeated with other transfer	Failed to create transfer strategy, transfer is already associated. Failed to create transfer strategy because the log stream is already bound to another transfer strategy.	Check the existing transfer strategy or use a different log stream.
400	LTS.0405	The log transfer does not existed	The transfer strategy does not exist. Failed to delete transfer strategy because the transfer strategy does not exist.	Verify the transfer strategy name or create a new transfer strategy.
400	LTS.0412	Failed to create transfer, prefix name is invalid.	Failed to create transfer strategy. Failed to create transfer policy, log file prefix name is invalid.	Use a valid log file prefix name.
400	LTS.0413	Failed to create transfer, directory prefix name is invalid	Failed to create transfer strategy. Failed to create transfer policy, the provided log folder prefix name is invalid.	Use a valid log folder prefix name.
400	LTS.0500	The system encountered an internal error.	The system encountered an internal error.	Contact support for assistance.
400	LTS.0503	Failed to create agent conf.	Failed to create collection path. The system encountered an internal error.	Check the collection path configuration or system status.
400	LTS.0505	Failed to delete agent conf.	Failed to delete collection path. The system encountered an internal error.	Verify the collection path existence or system status.
400	LTS.0506	Failed to update agent conf.	Failed to update collection path. The system encountered an internal error.	Check the collection path configuration or system status.
400	LTS.0511	Call icmgr exception.	Failed to operate collection path. The system encountered an internal error.	Verify the collection path configuration or system status.
400	LTS.0601	params validator error.	Parameter verification failed.	Verify and correct the input parameters.
400	LTS.0603	group or stream not exist	The log group or log stream does not exist.	Check the log group and log stream existence.
400	LTS.0604	stream transfer exist	Failed to create transfer because the log stream has been configured for transfer.	Verify the log stream transfer configuration.
400	LTS.0605	save transfer exist.	Failed to save DIS transfer. Failed to connect to database.	Check the DIS transfer configuration and database connection.
400	LTS.0607	update transfer not exist.	Failed to update DIS transfer configuration. Updating the DIS transfer configuration failed because the transfer configuration does not exist.	Verify the existence of the DIS transfer configuration.
400	LTS.0608	dis stream not exist.	Failed to create or update DIS transfer. Failed to create or update DIS transfer because the DIS channel does not exist.	Check the existence of the DIS channel.
400	LTS.0610	dis stream auth failed.	Failed to create or update DIS transfer. Failed to create or update DIS transfer because the user does not have permission to this DIS channel.	Verify the user permissions for the DIS channel.
400	LTS.0611	delete transfer id failed.	Failed to delete DIS transfer. Failed to connect to database.	Check the DIS transfer configuration and database connection.
400	LTS.0612	%s fieldType is error	Incorrect structured field type.	Adjust the structured field type to match the data.
400	LTS.0711	Log filter params validator error.	Incorrect parameter settings. Modify the parameters and try again.	Adjust the parameter settings and retry the operation.
400	LTS.0721	Failed to delete lts ticket.	Failed to operate the ES.	Check Elasticsearch service status and configuration.
400	LTS.0722	Log chart failed to store data in ES.	Failed to operate the ETCD.	Verify ETCD service availability and configuration.
400	LTS.0751	custom template params validator error.	Parameter verification failed.	Verify and correct the input parameters.
400	LTS.0752	The number of custom templates exceeds the maximum.	The number of user-defined templates has reached the upper limit (50).	Delete unused templates or increase the limit.
400	LTS.0753	The number of fields in custom template exceeds the limit.	The number of fields in the customized template exceeds the upper limit (1 to 200).	Adjust the template to meet the field count requirements.
400	LTS.0754	Custom template name already exist or in system templateName exist.	The customized template name already exists.	Use a unique name for the customized template.
400	LTS.0755	Field name or userDefined name repeat.	Duplicate field name.	Ensure all field names are unique within the template.
400	LTS.0756	FieldNames or userDefinedNames have internal fields.	The field name or alias is the same as the built-in field.	Rename the field to avoid conflicts with built-in fields.
400	LTS.0757	Log custom template operation failed.	Operation failed.	Check system status and retry the operation.
400	LTS.0901	The filter name has been existed	The filter name has been existed.	Use a unique filter name.
400	LTS.0902	Failed to create log filter.	Failed to create log filter. Failed to connect to database.	Check the log filter configuration and database connection.
400	LTS.0903	Failed to delete log filter.	Failed to delete filter. Failed to connect to database.	Check the filter configuration and database connection.
400	LTS.0904	Failed to update log filter.	Filter update failed. Failed to connect to database.	Check the filter configuration and database connection.
400	LTS.0906	The filter does not existed.	Failed to delete or update filter. The filter does not exist.	Verify the existence of the filter.
400	LTS.0908	Failed to create statisticsRule report query.	Failed to create statisticsRule report query. Failed to connect to database.	Check the statistics rule configuration and database connection.
400	LTS.0909	Failed to delete statisticsRule report query.	Failed to delete statistical rule. Failed to connect to database.	Check the statistical rule configuration and database connection.
400	LTS.0910	Failed to update statisticsRule report query.	Failed to update statistical rules. Failed to connect to database.	Check the statistical rules configuration and database connection.
400	LTS.0911	The filter is exceed.	The number of filters has reached the upper limit. A single log stream can only have up to 5 filters.	Reduce the number of filters or create a new log stream.
400	LTS.0912	The metric name has been existed.	The metric name has been existed.	Use a unique metric name.
400	LTS.1602	Failed to create search criteria, the number of search criteria exceeds the quota	Create quick search failed. Max. quick searches per log stream: 200	Delete existing quick searches or use a new log stream.
400	LTS.1603	The search criteria name already exists	Create quick search failed. Quick search name already in use.	Use a unique quick search name.
400	LTS.1604	Failed to create search criteria record.	Failed to create quick search. Failed to connect to database.	Check the quick search configuration and database connection.
400	LTS.1606	Search criteria record not existed.	Failed to delete or update quick search. This quick search does not exist.	Verify the existence of the quick search.
400	LTS.1607	Failed to delete search criteria.	Failed to delete quick search. Failed to connect to database.	Check the quick search configuration and database connection.
400	LTS.1702	Failed to create VPC channel. The system encountered an internal error.	Failed to create VPC channel. The system encountered an internal error.	Check the VPC channel configuration or system status.
400	LTS.1703	Failed to obtain kafka instance. The system encountered an internal error.	Failed to obtain kafka instance. The system encountered an internal error.	Check the Kafka instance configuration or system status.
400	LTS.1704	Failed to connect to kafka. The provided kafka password is empty.	Failed to connect to kafka. The provided kafka password is empty.	Provide a valid Kafka password.
400	LTS.1706	Unable to send data to kafka. kafka topic does not exist.	Unable to send data to kafka. kafka topic does not exist.	Create the Kafka topic or verify the topic name.
400	LTS.1707	Failed to connect to kafka. Kafka status is abnormal.	Failed to connect to kafka. Kafka status is abnormal.	Check the Kafka service status and configuration.
400	LTS.1712	The length of the field is greater than 128 characters.	dms instance registration failed.	Verify DMS instance configuration and registration process.
400	LTS.1719	kafka user or password wrong.	Username or password is incorrect.	Verify the username and password credentials.
400	LTS.1720	kafka connection check failed	Failed to connect to Kafka.	Check Kafka connection parameters and service status.
400	LTS.1722	list kafka topic error.	Query Topic failed.	Check Kafka topic existence and configuration.
400	LTS.1723	kafka operation authorize failed.	Kafka permission verification failed.	Verify Kafka user permissions and access policies.
400	LTS.1802	stream kafka transfer exist	DMS dump has been configured for this topic. Replace the topic and try again.	Use a different topic for DMS dump configuration.
400	LTS.1803	kafka transfer topic exist.	The topic has been configured for dms access. Please change the topic and try again.	Select a new topic not configured for DMS access.
400	LTS.1821	access type is label and host group type is windows.	Failed to create the agency.	Check IAM agency configuration and permissions.
400	LTS.1822	access type is LABEL and labels is null.	Failed to obtain the agency.	Verify agency existence and access permissions.
400	LTS.1823	access type is LABEL and host list is not null.	The agency of user lts_admin_trust does not exist.	Create the required agency for user lts_admin_trust.
400	LTS.1824	access type is IP and labels is not null.	The authorization period of user lts_admin_trust is not permanent.	Adjust the agency authorization period to permanent.
400	LTS.1825	DMS UserAccess role not exist	The DMS UserAccess system policy does not exist.	Create the required DMS UserAccess system policy.
400	LTS.1826	access type or gost group type can not update.	Failed to obtain the DMS UserAccess delegation authorization information.	Verify DMS UserAccess delegation configuration.
400	LTS.1827	Failed to get hostGroup list.	Failed to add the DMS UserAccess authorization.	Check DMS UserAccess authorization parameters and retry.
400	LTS.2001	Failed to create alarm rule.	Failed to create the alarm rule.	Verify alarm rule parameters and retry creation.
400	LTS.2002	Failed to delete alarm rule.	Failed to delete the alarm rule.	Check alarm rule existence and permissions.
400	LTS.2003	Failed to update alarm rule.	Failed to modify the alarm rule.	Verify alarm rule parameters and retry modification.
400	LTS.2004	The size of alarm rule has exceed the limit: 200.	Max. number of rules reached. Delete rules that you no longer require and try again.	Remove unused rules to create new ones.
400	LTS.2005	Param is_css_sql is null or false, is_css_sql must be true.	Incorrect alarm rule parameters. Modify the parameters and try again.	Adjust the alarm rule parameters and retry.
400	LTS.2006	Alarm rule name or Alarm rule alias has already exist.	The rule name or original rule name exists.	Use a unique rule name.
400	LTS.2007	Alarm rule not exist.	The alarm rule does not exist.	Verify the existence of the alarm rule.
400	LTS.2008	Find Alarm rule failed.	Failed to obtain the alarm rule.	Check alarm rule configuration and permissions.
400	LTS.2009	User must have SMN service authority.	You do not have the permissions required for SMN.	Check SMN permissions or contact the administrator.
400	LTS.2010	Topics cannot be empty.	Select an SMN topic.	Choose an existing SMN topic from the list.
400	LTS.2011	Alarm rule invalid query frequency or invalid cron expression.	Invalid query frequency or Invalid cron expression.	Verify query frequency settings and cron expression syntax.
400	LTS.2012	The query time range cannot be larger than 1 hour when the query frequency is less than every 5 minutes.	The query time range cannot be larger than 1 hour when the query frequency is less than every 5 minutes.	Adjust query time range to be within 1 hour for frequencies under 5 minutes.
400	LTS.2013	Notification rule get error.	Check whether the notification rule exists.	Verify the existence of the notification rule in the system.
400	LTS.2014	Failed to create notification template.	Create message template failed. Check whether the template name is already in use.	Use a unique name for the message template.
400	LTS.2015	Failed to delete notification template.	Deletion failed. The current message template has been associated with a notification rule.	Disassociate the template from notification rules before deletion.
400	LTS.2024	The number of alarm rules to be updated is limited.	Max. number of rules reached. Delete rules that you no longer require and try again.	Remove unused rules to create new ones.
400	LTS.2819	Failed to get hostGroup list.	Failed to query the host group list.	Check host group configuration and service status.