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	CFW.00109004	http to external service error.	http to external service error.	Try again later or contact technical support.
400	CFW.00200001	empty param	empty param.	contact technical support.
400	can not delete for used.	can not delete for used.	can not delete for used.	contact technical support.
400	CFW.00200005	operation content does not exist.	operation content does not exist.	contact technical support.
400	CFW.00200007	name conflict.	name conflict.	please rename the name.
400	CFW.00200009	A request with the same param already exists.	A request with the same param already exists.	contact technical support.
400	CFW.00200010	Config type error.	Config type error.	contact technical support.
400	CFW.00200011	Not support batch operation.	Not support batch operation.	contact technical support.
400	CFW.00200013	url syntax error.	url syntax error.	contact technical support.
400	CFW.00200020	added acl rules can't exceed 20.	added acl rules can't exceed 20.	Please reduce the number of added acl rules.
400	CFW.00200022	all IP address segments is not allowed in black and white list.	all IP address segments is not allowed in black and white list.	Please specify the black and white list ip address segment.
400	CFW.00200023	PARAM_UPGRADING_TASK_OUT_OF_RANGE	PARAM_UPGRADING_TASK_OUT_OF_RANGE.	contact technical support.
400	CFW.00200024	Exceeded maximum quantity limit.	Exceeded maximum quantity limit.	contact technical support.
400	CFW.00200025	long connection acl rules time out of range.	long connection acl rules time out of range.	Please make sure the long connection rule duration is from one second to a thousand days.
400	CFW.00200026	Long connection acl rules reach limit.	Long connection acl rules reach limit.	Please delete some long connection rules.
400	CFW.00200027	acl address is error.	acl address is error.	Please make sure that the acl rule address conforms to the specification.
400	CFW.00200028	inconsistent address types.	inconsistent address types.	Please make sure the address type is the same.
400	CFW.00200030	address type is error.	address type is error.	contact technical support.
400	CFW.00200032	The engine does not support IPv6.	The engine does not support IPv6.	contact technical support.
400	CFW.00200036	The network segment cannot be changed to a private network segment.	The network segment cannot be changed to a private network segment.	contact technical support.
400	CFW.00200041	address is null.	address is null.	Please add address type parameter.
400	CFW.00200016	instance status error.	instance status error.	contact technical support.
400	CFW.00200110	Can't operate basic defense	Can't operate basic defense	contact technical support.
400	CFW.00300001	Parse command error.	Parse command error.	contact technical support.
400	CFW.00400002	not need to operate.	not need to operate.	contact technical support.
400	CFW.00400004	item already exist.	item already exist.	Please delete some service items.
400	CFW.00400006	clear rule hit count param error.	clear rule hit count param error.	Please check and confirm whether the parameter value is legal.
400	CFW.00400007	ACL_RULE_TYPE_INCONSISTENT.	ACL_RULE_TYPE_INCONSISTENT.	Make sure to add the same rule type.
400	CFW.00400008	protect object doesn't exist.	protect object doesn't exist.	contact technical support.
400	CFW.00400009	The number of wildcard domain name protection rules exceeds the upper limit	The number of wildcard domain name protection rules exceeds the upper limit	Please delete some generic domain name protection rules.
400	CFW.00400010	not supported protocol for long connection.	not supported protocol for long connection.	Please make sure that the rule protocol belongs to TCP, UDP.
400	CFW.00400011	BLACK_WHITE_LIST_REPEAT.	BLACK_WHITE_LIST_REPEAT.	Make sure to add a different black and white list.
400	CFW.00400012	East west protection not existed,private Ip blackWhite list cannot be submitted.	East west protection not existed,private Ip blackWhite list cannot be submitted.	Please add east-west protection.
400	CFW.00400013	The number of blocklists or trustlists exceeds the maximum 2000.	The number of blocklists or trustlists exceeds the maximum 2000.	Please delete some black and white lists.
400	CFW.00500002	time range error.	time range error.	contact technical support.
400	CFW.00500004	time range error.	time range error.	contact technical support.
400	CFW.00600003	HTTP response status code does not match.	HTTP response status code does not match.	contact technical support.
400	CFW.00700001	er not exist error.	er not exist error.	Please check if er exists.
400	CFW.00700002	vpc not exist error.	vpc not exist error.	Please check if vpc exists.
400	CFW.00700003	associated subnet conflict.	associated subnet conflict.	Please make sure that the created subnet does not overlap with the subnet segment under the existing vpc.
400	CFW.00700004	create subnet error.	create subnet error.	contact technical support.
400	CFW.00700007	er attach vpc error.	er attach vpc error.	contact technical support.
400	CFW.00700012	change route error.	change route error.	contact technical support.
400	CFW.00700015	Get VPC quotas error.	Get VPC quotas error.	contact technical support.
400	CFW.00700016	Vpc contain route table quota not enough.	Vpc contain route table quota not enough.	Please delete the existing routing table under vpc.
400	CFW.00800001	An error occurred when querying from etcd.	An error occurred when querying from etcd.	contact technical support.
400	CFW.00800002	An error occurred when deleting from etcd.	An error occurred when deleting from etcd.	contact technical support.
400	CFW.00800003	An error occurred when save to etcd.	An error occurred when save to etcd.	contact technical support.
400	CFW.00900016	The import task is in progress. Please operate after the task is completed.	The import task is in progress. Please operate after the task is completed.	Please wait some time until the import task finishes.
400	CFW.00900020	Address groups exceed the maximum limit	Address groups exceed the maximum limit	Please delete some address groups.
400	CFW.00900030	Global services reach limit.	Global services reach limit.	Please delete some service items.
400	CFW.01100008	Configurations cannot be delivered during cluster capacity expansion.	Configurations cannot be delivered during cluster capacity expansion.	contact technical support.