Error Codes

Last Updated: Mar 30, 2017

Error Code Description HTTP Status Code
CheckedListenerNotFound No health-checked Listener to the specified port of the Load Balancer. 404
Forbbiden.SubUser TUser not authorized to operate on the specified resource as your account is created by another user. 403
Forbidden User not authorized to operate on the specified resource. 403
IncorrectListenerAccessControlStatusStatus Current listener access control status does not support this operation. 500
InternalError The request processing has failed due to backend service exception. 400
InternalInvokeError The request processing has failed due to some unknown error, exception or failure. 500
InvalidIdentity The request identity was not allowed operated. 400
InvalidLoadBalancerId.NotFound LoadBalancerId does not exist. 404
InvalidParameter Specified region does not supported. 404
InvalidParameter Port is not Integer. 400
InvalidParameter The specified port is not valid. 400
InvalidParameter The specified bandwidth is not valid. 400
InvalidParameter Specified parameter Check is not valid. 400
InvalidParameter The specified parameter HealthCheckHttpCode is not valid. 400
InvalidParameter The specified parameter bandwidth is not valid, out of the instance total bandwidth. 400
InvalidParameter The specified parameter bandwidth is not valid. 400
InvalidParameter The specified parameter HealthCheck is not valid. 400
InvalidParameter The specified parameter SourceItem is not valid. 400
InvalidParameter The specified protocol is not valid. 400
InvalidParameter RS Pool is empty. 400
InvalidParameter RS Pool doesn’t exist. 404
InvalidParameter Illegal user ID. 400
InvalidParameter User ID is null 400
InvalidParameter The specified parameter lb_type is not valid. 400
InvalidParameter The specified parameter mode is not valid.. 400
InvalidParameter The specified parameter HealthCheckHttpCode is not valid. 400
InvalidParameter The specified parameter SourceItems is not valid. 400
InvalidParameter The specified parameter BackendServers is not valid. 404
InvalidParameter Specified parameter is not valid. 400
InvalidParameter The specified parameter Domain is not valid. 400
InvalidParameter The specified parameter URI is not valid. 400
InvalidParameter The specified parameter Scheduler is not valid. 400
InvalidParameter The specified parameter ListenerStatus is not valid. 400
InvalidParameter The specified parameter PersistenceTimeout is not valid. 400
InvalidParameter The specified parameter PersistenceTimeout is not valid. 法 400
InvalidParameter The specified parameter HealthCheck is not valid. 400
InvalidParameter The specified parameter ConnectPort is not valid. 400
InvalidParameter The specified parameter ConnectTimeou is not valid. 400
InvalidParameter The specified parameter StickySessionType is not valid. 400
InvalidParameter The specified parameter HealthyThreshold is not valid. 400
InvalidParameter The specified parameter UnhealthyThreshold is not valid. 400
InvalidParameter The specified parameter Interva is not valid. 400
InvalidParameter The specified parameter XForwardedFor is not valid. 400
InvalidParameter The specified parameter IsPublicAddress is not valid. 400
InvalidRegionId.NotFound Specified region does not exist. 404
InvalidServerId.Malformed A specified server ID is not valid, flush control ip chain fail. 400
InvalidServerId.NotFound The specified server is not found. 400
InvalidWeight.Malformed A specified weight is not valid. 400
IpNotAvailable The specified parameter Address is not valid. 400
ListenerAlreadyExists There is already a listener bound to the port on the specified load balancer. 400
ListenerNotFound No Listener to the specified port of the Load Balancer. 404
MissingParameter The input parameter Cookie that is mandatory for processing this request is not supplied. 400
MissingParameter The input parameter BackendServerPort that is mandatory for processing this request is not supplied. 400
MissingParameter The input parameter LoadBalancerId that is mandatory for processing this request is not supplied. 400
MissingParameter The input parameter RegionId that is mandatory for processing this request is not supplied. 400
MissingParameter The combination of some parameters violates the spec. 400
MissingParameter The input parameter OwnerId,OwnerAccount that is mandatory for processing this request is not supplied. 403
ProcessingSameRequest The same request is being processed. Please try later. 400
ServiceUnavailable The request has failed due to a temporary failure of the server. 503
ServiceUnavailable The specified loadbalancer name has been used. 503
ServiceUnavailable The request has failed due to a temporary failure of the server. 503
TooManyBackendServers The total number of input real servers exceeds max supported number: 20 400
TooManyBackendServers The backend server parameter has too many entries. 400
UnsupportedOperation The Loadbalancer doesn’t support this function. 400
UnsupportedOperation The specified action is not supported. 400
UnsupportedOperationonfixedprotocalport The specified port has been assigned one type of protocal, and this protocal doesn’t support this operation. 400
UnsupportedParameter The input parameter is not unsupported. 400
VipNotMatchRspool The vip protocol is not match with Rspool. 400
VipTooManyListeners The total number of input listeners exceeds max supported number: 50 400
InvalidParameter The specified resource does not exist 400
ServiceUnavailable The specified loadbalancer is configuring, please retry later 503
ServiceUnavailable Obtain Ip Fail, please make sure the ECS exists and the status is running. 503
ServiceUnavailable Illegal Service 503
ServiceUnavailable System exception 503
InternalError Query ecs info fail 400
InternalError Illegal timestamp 400
InternalError Illegal format 400
InternalError Illegal user 400
InternalError Illegal Alibaba Cloud idkp 400
ServiceUnavailable The cloud instance id is invaild 503
InvalidParameter The type is invalid 400
RegionNotSupport The specified region not supported. 400
ListenOverLimit the listeners is over the limit. 400
InvalidParameter The Lb Name is Not supported. 400
InvalidParameter The Instance is Not Available. 400
ServiceUnavailable The system is busy. 503
ActionNotAllowed The action is not allowed. 400
UserNotAllowed The user is not allowed, please submit the application. 400
Thank you! We've received your feedback.