Bad

0x80000000

The value is bad but the reason is unknown.

Bad_AggregateConfigurationRejected

0x80DA0000

The aggregate configuration is not valid for the specified node.

Bad_AggregateInvalidInputs

0x80D60000

The aggregate value could not be derived due to invalid input data.

Bad_AggregateListMismatch

0x80D40000

The requested number of Aggregates does not match the requested number of node IDs.

Bad_AggregateNotSupported

0x80D50000

The requested Aggregate is not support by the server.

Bad_ApplicationSignatureInvalid

0x80580000

The signature generated with the client certificate is missing or invalid.

Bad_ArgumentsMissing

0x80760000

The client did not specify all of the input arguments for the method.

Bad_AttributeIdInvalid

0x80350000

The attribute is not supported for the specified node.

Bad_BoundNotFound

0x80D70000

No data found to provide upper or lower bound value.

Bad_BoundNotSupported

0x80D80000

The server cannot retrieve a bound for the variable.

Bad_BrowseDirectionInvalid

0x804D0000

The browse direction is not valid.

Bad_BrowseNameDuplicated

0x80610000

The browse name is not unique among nodes that share the same relationship with the parent.

Bad_BrowseNameInvalid

0x80600000

The browse name is invalid.

Bad_CertificateHostNameInvalid

0x80160000

The HostName used to connect to a serverdoes not match a HostName in the certificate.

Bad_CertificateInvalid

0x80120000

The certificate provided as a parameter is not valid.

Bad_CertificateIssuerRevocationUnknown

0x801C0000

It was not possible to determine if the Issuer certificate has been revoked.

Bad_CertificateIssuerRevoked

0x801E0000

The Issuer certificate has been revoked.

Bad_CertificateIssuerTimeInvalid

0x80150000

An Issuer certificate has expired or is not yet valid.

Bad_CertificateIssuerUseNotAllowed

0x80190000

The Issuer certificate may not be used for the requested operation.

Bad_CertificateRevocationUnknown

0x801B0000

It was not possible to determine if the certificate has been revoked.

Bad_CertificateRevoked

0x801D0000

The certificate has been revoked.

Bad_CertificateTimeInvalid

0x80140000

The certificate has expired or is not yet valid.

Bad_CertificateUntrusted

0x801A0000

The certificate is not trusted.

Bad_CertificateUriInvalid

0x80170000

The URI specified in the ApplicationDescription does not match the URI in the certificate.

Bad_CertificateUseNotAllowed

0x80180000

The certificate may not be used for the requested operation.

Bad_CommunicationError

0x80050000

A low level communication error occurred.

Bad_ConditionAlreadyDisabled

0x80980000

This condition has already been disabled.

Bad_ConditionAlreadyEnabled

0x80CC0000

This condition has already been enabled.

Bad_ConditionAlreadyShelved

0x80D10000

The condition has already been shelved.

Bad_ConditionBranchAlreadyAcked

0x80CF0000

The condition branch has already been acknowledged.

Bad_ConditionBranchAlreadyConfirmed

0x80D00000

The condition branch has already been confirmed.

Bad_ConditionDisabled

0x80990000

The property is not available or this condition is disabled.

Bad_ConditionNotShelved

0x80D20000

The condition is not currently shelved.

Bad_ConfigurationError

0x80890000

There is a problem with the configuration that affects the usefulness of the value.

Bad_ConnectionClosed

0x80AE0000

The network connection has been closed.

Bad_ConnectionRejected

0x80AC0000

Could not establish a network connection to remote server.

Bad_ContentFilterInvalid

0x80480000

The content filter is not valid.

Bad_ContinuationPointInvalid

0x804A0000

The continuation point is no longer valid.

Bad_DataEncodingInvalid

0x80380000

The data encoding is invalid.

Bad_DataEncodingUnsupported

0x80390000

The server does not support the requested data encoding for the node.

Bad_DataLost

0x809D0000

Data is missing due to collection started/stopped/lost.

Bad_DataTypeIdUnknown

0x80110000

The extension object cannot be (de)serialized because the data type ID is not recognized.

Bad_DataUnavailable

0x809E0000

Expected data is unavailable for the requested time range due to an unmounted volume, an offline archive or tape, or similar reason for temporary unavailability.

Bad_DeadbandFilterInvalid

0x808E0000

The deadband filter is not valid.

Bad_DecodingError

0x80070000

Decoding halted because of invalid data in the stream.

Bad_DeviceFailure

0x808B0000

There has been a failure in the device/data source that generates the value that has affected the value.

Bad_DialogNotActive

0x80CD0000

The dialog condition is not active.

Bad_DialogResponseInvalid

0x80CE0000

The response is not valid for the dialog.

Bad_Disconnect

0x80AD0000

The server has disconnected from the client.

Bad_DiscoveryUrlMissing

0x80510000

No DiscoveryUrl was specified.

Bad_DuplicateReferenceNotAllowed

0x80660000

The reference type between the nodes is already defined.

Bad_EncodingError

0x80060000

Encoding halted because of invalid data in the objects being serialized.

Bad_EncodingLimitsExceeded

0x80080000

The message encoding/decoding limits imposed by the stack have been exceeded.

Bad_EndOfStream

0x80B00000

Cannot move beyond end of the stream.

Bad_EntryExists

0x809F0000

The data or event was not successfully inserted because a matching entry exists.

Bad_EventFilterInvalid

0x80470000

The event filter is not valid.

Bad_EventIdUnknown

0x809A0000

The specified event ID is not recognized.

Bad_EventNotAcknowledgeable

0x80BB0000

The event cannot be acknowledged.

Bad_ExpectedStreamToBlock

0x80B40000

The stream did not return all data requested (possibly because it is a non-blocking stream).

Bad_FilterElementInvalid

0x80C40000

The referenced element is not a valid element in the content filter.

Bad_FilterLiteralInvalid

0x80C50000

The referenced literal is not a valid value.

Bad_FilterNotAllowed

0x80450000

A monitoring filter cannot be used in combination with the attribute specified.

Bad_FilterOperandCountMismatch

0x80C30000

The number of operands provided for the filter operator was less than expected for the operand provided.

Bad_FilterOperandInvalid

0x80490000

The operand used in a content filter is not valid.

Bad_FilterOperatorInvalid

0x80C10000

An unregognized operator was provided in a filter.

Bad_FilterOperatorUnsupported

0x80C20000

A valid operator was provided but the server does not provide support for this filter operator.

Bad_HistoryOperationInvalid

0x80710000

The history details parameter is not valid.

Bad_HistoryOperationUnsupported

0x80720000

The server does not support the requested operation.

Bad_IdentityChangeNotSupported

0x80C60000

The server does not support changing the user identity assigned to the session.

Bad_IdentityTokenInvalid

0x80200000

The user identity token is not valid.

Bad_IdentityTokenRejected

0x80210000

The user identity token is valid but the server has rejected it.

Bad_IndexRangeInvalid

0x80360000

The syntax of the index range parameter is invalid.

Bad_IndexRangeNoData

0x80370000

No data exists within the range of indexes specified.

Bad_InsufficientClientProfile

0x807C0000

The Client of the current Session does not support one or more Profiles that are necessary for the Subscription.

Bad_InternalError

0x80020000

An internal error occurred as a result of a programming or configuration error.

Bad_InvalidArgument

0x80AB0000

One or more arguments are invalid.

Bad_InvalidSelfReference

0x80670000

The server does not allow this type of self-reference on this node.

Bad_InvalidState

0x80AF0000

The operation cannot be completed because the object is closed, uninitialized or in some other invalid state.

Bad_InvalidTimestamp

0x80230000

The timestamp is outside the range allowed by the server.

Bad_InvalidTimestampArgument

0x80BD0000

The defined timestamp to return was invalid.

Bad_MaxAgeInvalid

0x80700000

The max age parameter is invalid.

Bad_MaxConnectionsReached

0x80B70000

The operation could not be finished because all available connections are in use.

Bad_MessageNotAvailable

0x807B0000

The requested notification message is no longer available.

Bad_MethodInvalid

0x80750000

The method ID does not refer to a method for the specified object.

Bad_MonitoredItemFilterInvalid

0x80430000

The monitored item filter parameter is not valid.

Bad_MonitoredItemFilterUnsupported

0x80440000

The server does not support the requested monitored item filter.

Bad_MonitoredItemIdInvalid

0x80420000

The monitoring item ID does not refer to a valid monitored item.

Bad_MonitoringModeInvalid

0x80410000

The monitoring mode is invalid.

Bad_NoCommunication

0x80310000

Communication with the data source is defined but not established and there is no last known value available.

Bad_NoContinuationPoints

0x804B0000

The operation could not be processed because all continuation points have been allocated.

Bad_NoData

0x809B0000

No data exists for the requested time range or event filter.

Bad_NoDataAvailable

0x80B10000

No data is currently available for reading from a non-blocking stream.

Bad_NodeAttributesInvalid

0x80620000

The node attributes are not valid for the node class.

Bad_NodeClassInvalid

0x805F0000

The node class is not valid.

Bad_NodeIdExists

0x805E0000

The requested node ID is already used by another node.

Bad_NodeIdInvalid

0x80330000

The syntax of the node ID is not valid.

Bad_NodeIdRejected

0x805D0000

The requested node ID was rejected because it was invalid or server does not allow node IDs to be specified by the client.

Bad_NodeIdUnknown

0x80340000

The node ID refers to a node that does not exist in the server address space.

Bad_NoDeleteRights

0x80690000

The server will not allow the node to be deleted.

Bad_NodeNotInView

0x804E0000

The node is not part of the view.

Bad_NoEntryExists

0x80A00000

The data or event was not successfully updated because no matching entry exists.

Bad_NoMatch

0x806F0000

The requested operation has no match to return.

Bad_NonceInvalid

0x80240000

The nonce does appear to be not a random value or it is not the correct length.

Bad_NoSubscription

0x80790000

There is no subscription available for this session.

Bad_NotConnected

0x808A0000

The variable should receive its value from another variable but has never been configured to do so.

Bad_NotFound

0x803E0000

A requested item was not found or a search operation ended without success.

Bad_NothingToDo

0x800F0000

There was nothing to do because the client passed a list of operations with no elements.

Bad_NotImplemented

0x80400000

Requested operation is not implemented.

Bad_NotReadable

0x803A0000

The access level does not allow reading or subscribing to the node.

Bad_NotSupported

0x803D0000

The requested operation is not supported.

Bad_NotTypeDefinition

0x80C80000

The provided node ID was not a type definition node ID.

Bad_NotWritable

0x803B0000

The access level does not allow writing to the node.

Bad_NoValidCertificates

0x80590000

The client did not provide at least one software certificate that is valid and meets the profile requirements for the server.

Bad_ObjectDeleted

0x803F0000

The object cannot be used because it has been deleted.

Bad_OperationAbandoned

0x80B30000

The asynchronous operation was abandoned by the caller.

Bad_OutOfMemory

0x80030000

Not enough memory to complete the operation.

Bad_OutOfRange

0x803C0000

The value was out of range.

Bad_OutOfService

0x808D0000

The source of the data is not operational.

Bad_ParentNodeIdInvalid

0x805B0000

The parent node ID does not refer to a valid node.

Bad_ProtocolVersionUnsupported

0x80BE0000

The applications do not have compatible protocol versions.

Bad_QueryTooComplex

0x806E0000

The requested operation requires too many resources on the server.

Bad_ReferenceLocalOnly

0x80680000

The reference type is not valid for a reference to a remote server.

Bad_ReferenceNotAllowed

0x805C0000

The reference could not be created because it violates constraints imposed by the data model.

Bad_ReferenceTypeIdInvalid

0x804C0000

The reference type ID is not valid.

Bad_RefreshInProgress

0x80970000

This Condition refresh failed or a Condition refresh operation is already in progress.

Bad_RequestCancelledByClient

0x802C0000

The request was cancelled by the client.

Bad_RequestCancelledByRequest

0x805A0000

The request was cancelled by the client with the Cancel service.

Bad_RequestHeaderInvalid

0x802A0000

The header for the request is missing or invalid.

Bad_RequestInterrupted

0x80840000

The request could not be sent because of a network interruption.

Bad_RequestTimeout

0x80850000

Timeout occurred while processing the request.

Bad_RequestTooLarge

0x80B80000

The request message size exceeds limits set by the server.

Bad_RequestTypeInvalid

0x80530000

The security token request type is not valid.

Bad_ResourceUnavailable

0x80040000

An operating system resource is not available.

Bad_ResponseTooLarge

0x80B90000

The response message size exceeds limits set by the client.

Bad_SecureChannelClosed

0x80860000

The secure channel has been closed.

Bad_SecureChannelIdInvalid

0x80220000

The specified secure channel is no longer valid.

Bad_SecureChannelTokenUnknown

0x80870000

The token has expired or is not recognized.

Bad_SecurityChecksFailed

0x80130000

An error occurred verifying security.

Bad_SecurityModeRejected

0x80540000

The security mode does not meet the requirements set by the server.

Bad_SecurityPolicyRejected

0x80550000

The security policy does not meet the requirements set by the server.

Bad_SempahoreFileMissing

0x80520000

The semaphore file specified by the client is not valid.

Bad_SensorFailure

0x808C0000

There has been a failure in the sensor from which the value is derived by the device/data source.

Bad_SequenceNumberInvalid

0x80880000

The sequence number is not valid.

Bad_SequenceNumberUnknown

0x807A0000

The sequence number is unknown to the server.

Bad_ServerHalted

0x800E0000

The server has stopped and cannot process any requests.

Bad_ServerIndexInvalid

0x806A0000

The server index is not valid.

Bad_ServerNameMissing

0x80500000

No ServerName was specified.

Bad_ServerNotConnected

0x800D0000

The operation could not complete because the client is not connected to the server.

Bad_ServerUriInvalid

0x804F0000

The ServerUri is not a valid URI.

Bad_ServiceUnsupported

0x800B0000

The server does not support the requested service.

Bad_SessionClosed

0x80260000

The session was closed by the client.

Bad_SessionIdInvalid

0x80250000

The session ID is not valid.

Bad_SessionNotActivated

0x80270000

The session cannot be used because ActivateSession has not been called.

Bad_ShelvingTimeOutOfRange

0x80D30000

The shelving time is not within an acceptable range.

Bad_Shutdown

0x800C0000

The operation was cancelled because the application is shutting down.

Bad_SourceNodeIdInvalid

0x80640000

The source node ID does not reference a valid node.

Bad_StateNotActive

0x80BF0000

The sub-state machine is not currently active.

Bad_StructureMissing

0x80460000

A mandatory structured parameter was missing or null.

Bad_SubscriptionIdInvalid

0x80280000

The subscription ID is not valid.

Bad_SyntaxError

0x80B60000

The value had an invalid syntax.

Bad_TargetNodeIdInvalid

0x80650000

The target node ID does not reference a valid node.

Bad_TcpEndpointUrlInvalid

0x80830000

The serverdoes not recognize the QueryString specified.

Bad_TcpInternalError

0x80820000

An internal error occurred.

Bad_TcpMessageTooLarge

0x80800000

The size of the message specified in the header is too large.

Bad_TcpMessageTypeInvalid

0x807E0000

The type of the message specified in the header is invalid.

Bad_TcpNotEnoughResources

0x80810000

There are not enough resources to process the request.

Bad_TcpSecureChannelUnknown

0x807F0000

The SecureChannelId and/or TokenId are not currently in use.

Bad_TcpServerTooBusy

0x807D0000

The server cannot process the request because it is too busy.

Bad_Timeout

0x800A0000

The operation timed out.

Bad_TimestampNotSupported

0x80A10000

The client requested history using a timestamp format the server does not support. In other words, the client requested ServerTimestamp when server only supports SourceTimestamp.

Bad_TimestampsToReturnInvalid

0x802B0000

The timestamps to return parameter are invalid.

Bad_TooManyMatches

0x806D0000

The requested operation has too many matches to return.

Bad_TooManyMonitoredItems

0x80DB0000

The request could not be processed because there are too many monitored items in the subscription.

Bad_TooManyOperations

0x80100000

The request could not be processed because it specified too many operations.

Bad_TooManyPublishRequests

0x80780000

The server has reached the maximum number of queued publish requests.

Bad_TooManySessions

0x80560000

The server has reached its maximum number of sessions.

Bad_TooManySubscriptions

0x80770000

The server has reached its maximum number of subscriptions.

Bad_TypeDefinitionInvalid

0x80630000

The type definition node ID does not reference an appropriate type node.

Bad_TypeMismatch

0x80740000

The value supplied for the attribute is not of the same type as the attribute's value.

Bad_UnexpectedError

0x80010000

An unexpected error occurred.

Bad_UnknownResponse

0x80090000

An unrecognized response was received from the server.

Bad_UserAccessDenied

0x801F0000

User does not have permission to perform the requested operation.

Bad_UserSignatureInvalid

0x80570000

The user token signature is missing or invalid.

Bad_ViewIdUnknown

0x806B0000

The view ID does not refer to a valid view node.

Bad_ViewParameterMismatch

0x80CA0000

The view parameters are not consistent with each other.

Bad_ViewTimestampInvalid

0x80C90000

The view timestamp is not available or not supported.

Bad_ViewVersionInvalid

0x80CB0000

The view version is not available or not supported.

Bad_WaitingForInitialData

0x80320000

Waiting for the server to obtain values from the underlying data source.

Bad_WaitingForResponse

0x80B20000

The asynchronous operation is waiting for a response.

Bad_WouldBlock

0x80B50000

Non-blocking behavior is required and the operation would block.

Bad_WriteNotSupported

0x80730000

The server does not support writing the combination of value status and timestamps provided.

Good

0x00000000

The operation was successful.

Good_CallAgain

0x00A90000

The operation is not finished and needs to be called again.

Good_Clamped

0x00300000

The value written was accepted but was clamped.

Good_CommunicationEvent

0x00A70000

The communication layer has raised an event.

Good_CompletesAsynchronously

0x002E0000

The processing will complete asynchronously.

Good_DataIgnored

0x00D90000

The request specifies fields which are not valid for the EventType or cannot be saved by the historian.

Good_EntryInserted

0x00A20000

The data or event was successfully inserted into the historical database.

Good_EntryReplaced

0x00A30000

The data or event was successfully replaced in the historical database.

Good_LocalOverride

0x00960000

The value has been overridden.

Good_MoreData

0x00A60000

More data exists for the requested time range or event filter.

Good_NoData

0x00A50000

No data exists for the requested time range or event filter.

Good_NonCriticalTimeout

0x00AA0000

A non-critical timeout occurred.

Good_Overload

0x002F0000

Sampling has slowed down due to resource limitations.

Good_ResultsMayBeIncomplete

0x00BA0000

The server should have followed a reference to a node in a remote server but did not. The result set may be incomplete.

Good_ShutdownEvent

0x00A80000

The system is shutting down.

Good_SubscriptionTransferred

0x002D0000

The subscription was transferred to another session.

Uncertain

0x40000000

The value is uncertain but the reason is unknown.

Uncertain_DataSubNormal

0x40A40000

The value is derived from multiple values and contains less than the required number of Good values.

Uncertain_EngineeringUnitsExceeded

0x40940000

The value is outside of the range of values defined for this parameter.

Uncertain_InitialValue

0x40920000

The value is an initial value for a variable that normally receives its value from another variable.

Uncertain_LastUsableValue

0x40900000

Whatever was updating this value has stopped doing so.

Uncertain_NoCommunicationLastUsableValue

0x408F0000

Communication to the data source has failed. The variable value is the last value that had a Good quality.

Uncertain_NotAllNodesAvailable

0x40C00000

The list of references may not be complete because the underlying system is not available.

Uncertain_ReferenceNotDeleted

0x40BC0000

The server was not able to delete all target references.

Uncertain_ReferenceOutOfServer

0x406C0000

One of the references to follow in the relative path references to a node in the address space in another server.

Uncertain_SensorNotAccurate

0x40930000

The value is at one of the sensor limits.

Uncertain_SubNormal

0x40950000

The value is derived from multiple sources and contains less than the required number of Good sources.

Uncertain_SubstituteValue

0x40910000

The value is an operational value that was manually overwritten.