anchor.diff:  BadNoSubscription,0x80790000,There is no subscription available for this session.
   BadSequenceNumberUnknown,0x807A0000,The sequence number is unknown to the server.
   BadMessageNotAvailable,0x807B0000,The requested notification message is no longer available.
  -BadInsufficientClientProfile,0x807C0000,The Client of the current Session does not support one or more Profiles that are necessary for the Subscription.
  +BadInsufficientClientProfile,0x807C0000,The client of the current session does not support one or more Profiles that are necessary for the subscription.
   BadStateNotActive,0x80BF0000,The sub-state machine is not currently active.
   BadTcpServerTooBusy,0x807D0000,The server cannot process the request because it is too busy.
   BadTcpMessageTypeInvalid,0x807E0000,The type of the message specified in the header invalid.
  
positive.code: BadHistoryOperationInvalid,0x80710000,The history details parameter is not valid.
  BadHistoryOperationUnsupported,0x80720000,The server does not support the requested operation.
  BadInvalidTimestampArgument,0x80BD0000,The defined timestamp to return was invalid.
  BadWriteNotSupported,0x80730000,The server not does support writing the combination of value, status and timestamps provided.
  BadTypeMismatch,0x80740000,The value supplied for the attribute is not of the same type as the attribute's value.
  BadMethodInvalid,0x80750000,The method id does not refer to a method for the specified object.
  BadArgumentsMissing,0x80760000,The client did not specify all of the input arguments for the method.
  
negative.code: BadDiscoveryUrlMissing,0x80510000,No DiscoveryUrl was specified.
  BadSempahoreFileMissing,0x80520000,The semaphore file specified by the client is not valid.
  BadRequestTypeInvalid,0x80530000,The security token request type is not valid.
  BadSecurityModeRejected,0x80540000,The security mode does not meet the requirements set by the server.
  BadSecurityPolicyRejected,0x80550000,The security policy does not meet the requirements set by the server.
  BadTooManySessions,0x80560000,The server has reached its maximum number of sessions.
  BadUserSignatureInvalid,0x80570000,The user token signature is missing or invalid.
  BadApplicationSignatureInvalid,0x80580000,The signature generated with the client certificate is missing or invalid.
  BadNoValidCertificates,0x80590000,The client did not provide at least one software certificate that is valid and meets the profile requirements for the server.
  BadIdentityChangeNotSupported,0x80C60000,The server does not support changing the user identity assigned to the session.
  BadRequestCancelledByRequest,0x805A0000,The request was cancelled by the client with the Cancel service.
  BadParentNodeIdInvalid,0x805B0000,The parent node id does not to refer to a valid node.
  BadReferenceNotAllowed,0x805C0000,The reference could not be created because it violates constraints imposed by the data model.
  