This topic lists all exceptions generated by IdentityModel.
Exception List
| Resource Code | Current String | 
|---|---|
ValueMustBeOf2Types  | 
The value of this argument must be one of these two types.  | 
SAMLSubjectNameIdentifierRequiresNameValue  | 
The 'Name' specified for a SamlNameIdentifier cannot be null or of length 0.  | 
TraceCodeIssuanceTokenProviderEndSecurityNegotiation  | 
The IssuanceTokenProvider has completed the security negotiation.  | 
TraceCodeSecurityNewServerSessionKeyIssued  | 
A new security session key was issued by the server.  | 
SAMLAttributeMissingNameAttributeOnRead  | 
The 'Name' for the SamlAttribute being read is missing or is of length 0.  | 
UnknownICryptoType  | 
The ICrypto implementation is not supported.  | 
TraceCodeSecurityTokenProviderClosed  | 
Security Token Provider was closed.  | 
SAMLUnableToLoadAdvice  | 
Failed to load the <saml:advice> element.  | 
SAMLAuthenticationStatementMissingAuthenticationMethodOnRead  | 
The 'AuthenticationMethod' attribute being read for a SamlAuthenticationStatement is missing or of length 0.  | 
UnsupportedTransformAlgorithm  | 
Unsupported transform or canonicalization algorithm.  | 
SAMLAudienceRestrictionShouldHaveOneAudience  | 
A SamlAudienceRestrictionCondition must contain at least one Audience (URI).  | 
SAMLEvidenceShouldHaveOneAssertion  | 
SamlEvidence must reference at least one SamlAssertion either by Id or reference.  | 
SAMLAudienceRestrictionInvalidAudienceValueOnRead  | 
The SamlAudienceRestrictionCondition being read is missing a value in the 'Audience' element.  | 
X509ChainBuildFail  | 
The specific X.509 certificate chain building failed. The certificate that was used has a trust chain that cannot be verified. Replace the certificate or change the certificateValidationMode.  | 
XDCannotFindValueInDictionaryString  | 
The specific value id not found in the dictionary string.  | 
TraceCodeImportSecurityChannelBindingEntry  | 
Starting Security ImportChannelBinding.  | 
PrivateKeyExchangeNotSupported  | 
The private key does not support the exchange KeySpec.  | 
TokenProviderUnableToGetToken  | 
The specific token provider was unable to provide a security token.  | 
SAMLEntityCannotBeNullOrEmpty  | 
The specific SamlAssertion entity cannot be null or empty.  | 
SAMLAssertionRequireOneStatement  | 
A SamlAssertion requires at least one statement. Ensure that you have added at least one SamlStatement to the SamlAssertion you are creating.  | 
AESInvalidInputBlockSize  | 
The input size must be a multiple of specific bytes.  | 
AESCryptAcquireContextFailed  | 
Failed to acquire the CSP context.  | 
SAMLAssertionRequireOneStatementOnRead  | 
The SamlAssertion being read did not contain any SamlStatement. A SamlAssertion must contain at least one SamlStatement.  | 
TraceCodeSecuritySessionClosedFaultReceived  | 
The client security session received a session closed fault from the server.  | 
TraceCodeIssuanceTokenProviderRedirectApplied  | 
IssuanceTokenProvider applied a redirection header.  | 
TraceCodeSecuritySessionClosedFaultSendFailure  | 
A failure occurred when sending a security session closed fault to the client.  | 
ValueMustBeZero  | 
The value of this argument must be 0.  | 
SAMLUnableToResolveSignatureKey  | 
Unable to resolve SecurityKeyIdentifier found in the SamlAssertion signature. The SamlAssertion signature cannot be validated for the specific Issuer.  | 
X509IsNotInTrustedStore  | 
The specific X.509 certificate is not in the trusted people store.  | 
SAMLElementNotRecognized  | 
The specific element is not supported.  | 
SAMLAuthorizationDecisionStatementMissingResourceAttributeOnRead  | 
The 'Resource' attribute for the SamlAuthorizationDecisionStatement being read is missing or of length 0.  | 
SamlTokenMissingSignature  | 
The SamlAssertion is not signed. SamlAssertions can be signed by setting the SigningCredentials.  | 
ExpectedElementMissing  | 
The expected element with the specific namespace is missing.  | 
NoKeyIdentifierClauseFound  | 
No clause of the specific type was found in the SecurityKeyIdentifier.  | 
MissingPrivateKey  | 
The private key is not present in the X.509 certificate.  | 
UnexpectedEOFFromReader  | 
Unexpected EOF from XML reader.  | 
UnsupportedKeyDerivationAlgorithm  | 
The specific key derivation algorithm is not supported.  | 
TokenDoesNotSupportKeyIdentifierClauseCreation  | 
The specific token does not support the specific key identifier clause creation.  | 
LastMessageNumberExceeded  | 
A violation of sequence number protocol has been detected.  | 
SymmetricKeyLengthTooShort  | 
The length of the symmetric key specified is too short.  | 
SAMLAuthorityBindingMissingAuthorityKindOnRead  | 
The SamlAuthorityBinding being read was found to contain an 'AuthorityKind' that was missing or of length 0. This is not allowed.  | 
XmlTokenBufferIsEmpty  | 
XmlTokenBuffer is empty.  | 
InvalidXmlQualifiedName  | 
An Xml qualified name was expected, but an invalid name was found.  | 
SAMLAuthorityKindMissingName  | 
The XmlQualifiedName that represents the 'AuthorityKind' in the SamlAuthorityBinding cannot be null or of length 0.  | 
AESCryptEncryptFailed  | 
Failed to encrypt the specific data.  | 
AuthorizationContextCreated  | 
Authorization Context with the specific id is created.  | 
SamlSerializerUnableToReadSecurityKeyIdentifier  | 
The SamlSerializer does not contain a SecurityTokenSerializer capable of reading the SecurityKeyIdentifier. If you are using a custom SecurityKeyIdentifier, you must provide a custom SecurityTokenSerializer.  | 
TraceCodeIssuanceTokenProviderServiceTokenCacheFull  | 
IssuanceTokenProvider reduced the service token cache.  | 
TraceCodeSecurityTokenProviderOpened  | 
Security Token Provider was opened.  | 
PublicKeyNotRSA  | 
The public key is not an RSA key.  | 
InvalidReaderState  | 
The specific state is invalid for the supplied input reader.  | 
UnableToResolveReferenceUriForSignature  | 
Unable to resolve the specific URI in the signature to compute the digest.  | 
EmptyBase64Attribute  | 
An empty value was found for the required base64 attribute name and namespace.  | 
SAMLSubjectRequiresConfirmationMethodWhenConfirmationDataOrKeyInfoIsSpecified  | 
The SAML SubjectConfirmation requires a Confirmation method when the Confirmation Data or KeyInfo is specified.  | 
SAMLAudienceRestrictionShouldHaveOneAudienceOnRead  | 
The SamlAudienceRestrictionCondition being read must contain at least one 'Audience' value. None were found.  | 
TokenProviderUnableToRenewToken  | 
The specific token provider was unable to renew the security token.  | 
AESIVLengthNotSupported  | 
The specific bits IV is not supported. Only 128 bits IV is supported.  | 
SAMLAuthorityBindingMissingAuthorityKind  | 
A SamlAuthorityBinding must contain an 'AuthorityKind' that is not null.  | 
TraceCodeSecuritySessionDemuxFailure  | 
The incoming message is not part of an existing security session.  | 
TokenRenewalNotSupported  | 
The specific token provider does not support token renewal.  | 
AtLeastOneReferenceRequired  | 
At least one reference is required in a signature.  | 
SAMLSignatureAlreadyRead  | 
The signature is already read in the SAML assertion.  | 
AlgorithmAndPrivateKeyMisMatch  | 
The algorithm specified and the private key do not match.  | 
EmptyTransformChainNotSupported  | 
The empty transform chain is not supported.  | 
SspiWrapperEncryptDecryptAssert1  | 
SSPIWrapper::EncryptDecryptHelper|'offset' is out of range.  | 
SspiWrapperEncryptDecryptAssert2  | 
SSPIWrapper::EncryptDecryptHelper|'size' is out of range. SecurityTokenManagerCannotCreateAuthenticatorForRequirement=The security token manager cannot create a token authenticator for the specific requirement.  | 
UnableToCreateKeyedHashAlgorithm  | 
Unable to create a KeyedHashAlgorithm from the specific value for the specific signature algorithm.  | 
SAMLUnableToLoadAssertion  | 
The <saml:assertion> element failed to load.  | 
X509FindValueMismatchMulti  | 
The specific X509FindType requires the type of the argument findValue to be one of the 2 values. The argument findValue is of another type.  | 
TraceCodeSecurityIdentityDeterminationSuccess  | 
Identity was determined for an EndpointAddress.  | 
UndefinedUseOfPrefixAtElement  | 
The specific prefix that is used at the element has no namespace defined.  | 
TraceCodeSecuritySessionResponderOperationFailure  | 
Security session operation failed at the server.  | 
CannotFindCert  | 
Unable to find the X.509 certificate using the specific search criteria: StoreName , StoreLocation, FindType, FindValue.  | 
X509InvalidUsageTime  | 
The specific X.509 certificate usage time is invalid. The usage time does not fall between the required NotBefore time and NotAfter time.  | 
TraceCodeSecurityIdentityDeterminationFailure  | 
Identity cannot be determined for an EndpointAddress.  | 
AsyncObjectAlreadyEnded  | 
The End method has already been called on this asynchronous result object.  | 
ExternalDictionaryDoesNotContainAllRequiredStrings  | 
The external dictionary does not contain definitions for all the required strings. The specific string is not available in the remote dictionary.  | 
TraceCodeSecuritySessionKeyRenewalFaultReceived  | 
The client security session received a key renewal fault from the server.  | 
SAMLActionNameRequired  | 
The string that represents the SamlAction cannot be null or of length 0.  | 
SignatureVerificationFailed  | 
The signature verification failed.  | 
TraceCodeSecurityContextTokenCacheFull  | 
The SecurityContextSecurityToken cache is full.  | 
SAMLAssertionMissingMajorVersionAttributeOnRead  | 
The MajorVersion for the SamlAssertion being read is missing or is of length 0.  | 
SamlAttributeClaimRightShouldBePossessProperty  | 
This SamlAttribute constructor requires that the Right of the Claim have the value System.IdentityModel.Claims.Rights.PossessProperty.  | 
AuthorizationPolicyEvaluated  | 
Policy with the specific id is evaluated.  | 
SAMLUnableToLoadCondtions  | 
The <saml:conditions> element failed to load.  | 
AESKeyLengthNotSupported  | 
The specific bits key is not supported. Only 128, 192 and 256 bits key is supported.  | 
UserNameCannotBeEmpty  | 
The username cannot be empty.  | 
AlgorithmAndPublicKeyMisMatch  | 
The algorithm specified and the public key do not match.  | 
SAMLUnableToLoadCondtion  | 
The <saml:conditions> element failed to load.  | 
SamlAssertionMissingSigningCredentials  | 
SigningCredentials have not been set on the SamlAssertion. SamlAssertions must be signed, please set a valid SigningCredentials on the SamlAssertion to proceed.  | 
SspiPayloadNotEncrypted  | 
The binary data was not encrypted with the SSPI security context.  | 
SAMLAuthorizationDecisionShouldHaveOneActionOnRead  | 
The SamlAuthorizationDecisionStatement that is being read does not contain any SamlAction.  | 
TraceCodeSecurityBindingSecureOutgoingMessageFailure  | 
The security protocol cannot secure the outgoing message.  | 
UndefinedUseOfPrefixAtAttribute  | 
The specific prefix used at the specific attribute has no namespace defined.  | 
NoInputIsSetForCanonicalization  | 
No input is set for writing canonicalized output.  | 
TraceCodeSecurityPendingServerSessionAdded  | 
A pending security session is added to the server.  | 
AsyncCallbackException  | 
An AsyncCallback threw an exception.  | 
PrivateKeyNotRSA  | 
The private key is not a RSA key.  | 
TraceCodeSecurityClientSessionKeyRenewed  | 
The client security session renewed the session key.  | 
SAMLAuthorizationDecisionStatementMissingDecisionAttributeOnRead  | 
The 'Decision' for the SamlAuthorizationDecisionStatement being read is missing or of length 0.  | 
SAMLAttributeNameAttributeRequired  | 
The 'Name' specified for a SamlAttribute cannot be null or of length 0.  | 
SamlSerializerRequiresExternalSerializers  | 
The SamlSerializer requires a SecurityTokenSerializer to serialize the SecurityKeyIdentifier present in the token.  | 
UnableToResolveKeyReference  | 
The token resolver is unable to resolve the specific security key reference.  | 
UnsupportedKeyWrapAlgorithm  | 
The specific key wrap algorithm is not supported.  | 
SAMLAssertionMissingIssuerAttributeOnRead  | 
The 'Issuer' for the SamlAssertion being read is missing or is of length 0.  | 
TraceCodeIssuanceTokenProviderUsingCachedToken  | 
The IssuanceTokenProvider used the cached service token.  | 
AESCryptGetKeyParamFailed  | 
Failed to get the specific key parameter.  | 
InvalidNamespaceForEmptyPrefix  | 
The namespace is invalid for the empty prefix.  | 
AESCipherModeNotSupported  | 
The specific cipher mode is not supported. Only CBC is supported.  | 
ArgumentCannotBeEmptyString  | 
The argument must be a non-empty string.  | 
SAMLAssertionMissingMinorVersionAttributeOnRead  | 
The MinorVersion for the SamlAssertion being read is missing or is of length 0.  | 
SpecifiedStringNotAvailableInDictionary  | 
The specified string is not an entry in the current dictionary.  | 
KerberosApReqInvalidOrOutOfMemory  | 
The AP-REQ is invalid or the system does not have enough memory.  | 
FailLogonUser  | 
The LogonUser failed for the specified user. Ensure that the user has a valid Windows account.  | 
ValueMustBeNonNegative  | 
The value of this argument must be non-negative.  | 
X509ValidationFail  | 
The specified X.509 certificate validation failed.  | 
TraceCodeSecuritySessionRequestorOperationSuccess  | 
The security session operation completed successfully at the client.  | 
SAMLActionNameRequiredOnRead  | 
The string that is read for the SamlAction is missing or is of length 0.  | 
KerberosMultilegsNotSupported  | 
Identity is specified as UPN. Authenticating a service running under a user account requires Kerberos multi-legs, which is unsupported.  | 
SAMLAssertionIdRequired  | 
The 'assertionId' for a SamlAssertion cannot be null or empty.  | 
InvalidOperationForWriterState  | 
The specified operation is invalid in the specified XmlWriter state.  | 
CannotValidateSecurityTokenType  | 
The specified security token authenticator cannot validate a token of the specified type.  | 
X509FindValueMismatch  | 
The specified X509FindType requires the type of the argument findValue to be the specified value. The argument findValue is of another type.  | 
TraceCodeSecurityClientSessionCloseSent  | 
A Close message was sent by the client security session.  | 
SuiteDoesNotAcceptAlgorithm  | 
The specified algorithm is not accepted for the specified operation by the specified algorithm suite  | 
TraceCodeSecuritySessionRequestorOperationFailure  | 
The client security session operation failed.  | 
SAMLUnableToLoadStatement  | 
Failed to load a SamlStatement.  | 
InnerReaderMustBeAtElement  | 
The inner reader must be at the element.  | 
UnableToCreateTokenReference  | 
Unable to create a security token reference.  | 
TraceCodeSecurityBindingIncomingMessageVerified  | 
The security protocol verified the incoming message.  | 
ObjectIsReadOnly  | 
The object is read-only.  | 
TraceCodeSecurityClientSessionPreviousKeyDiscarded  | 
The client security session discarded the previous session key.  | 
SAMLTokenTimeInvalid  | 
The SamlToken is not time valid. The current time is outside the Effective and Expiration time of the token.  | 
TraceCodeSecurityIdentityVerificationSuccess  | 
Identity verification succeeded.  | 
SigningTokenHasNoKeys  | 
The specified signing token has no keys.  | 
TraceCodeSecurityIdentityVerificationFailure  | 
Identity verification failed.  | 
AESCryptImportKeyFailed  | 
Failed to import the key material.  | 
FailInitializeSecurityContext  | 
InitializeSecurityContent failed. Ensure the service principal name is correct.  | 
TraceCodeStreamSecurityUpgradeAccepted  | 
The stream security upgrade was accepted successfully.  | 
SAMLAuthorityBindingRequiresLocation  | 
The 'Location' attribute that is specified on the SamlAuthorityBinding cannot be null or of length 0.  | 
PublicKeyNotDSA  | 
The public key is not a DSA key.  | 
ImpersonationLevelNotSupported  | 
The authentication modes using Kerberos do not support the specified impersonation level. Specify a valid identification or impersonation level.  | 
RequiredTargetNotSigned  | 
The element with the specified id is required to be signed, but was not.  | 
SAMLAuthenticationStatementMissingAuthenticationInstanceOnRead  | 
The 'AuthenticationInstant' attribute being read for a SamlAuthenticationStatement is missing or of length 0.  | 
SAMLEvidenceShouldHaveOneAssertionOnRead  | 
The SamlEvidence being read did not contain either a reference to or an embedded SamlAssertion.  | 
LengthOfArrayToConvertMustGreaterThanZero  | 
The length of the array to convert to an integer must be greater than 0.  | 
InvalidAsyncResult  | 
Invalid AsyncResult.  | 
TraceCodeIssuanceTokenProviderRemovedCachedToken  | 
The IssuanceTokenProvider removed the expired service token.  | 
IncorrectUserNameFormat  | 
The username is in an invalid format. The username format must be in the form of "username' or 'domain\\username'.  | 
TraceCodeExportSecurityChannelBindingEntry  | 
Starting Security ExportChannelBinding.  | 
UnsupportedInputTypeForTransform  | 
The specified input type is not supported for the transform.  | 
CannotFindDocumentRoot  | 
Cannot find the root of the document.  | 
XmlBufferQuotaExceeded  | 
The size necessary to buffer the XML content exceeded the buffer quota.  | 
TraceCodeSecuritySessionClosedResponseSendFailure  | 
A failure occurred when sending a security session Close response to the client.  | 
UnableToResolveReferenceInSamlSignature  | 
Unable to resolve the specified reference in the SAML signature with AssertionID.  | 
SAMLSubjectRequiresNameIdentifierOrConfirmationMethod  | 
A SamlSubject requires that a 'NameIdentifier' or 'ConfirmationMethod' be specified. Both were missing.  | 
SAMLAttributeMissingNamespaceAttributeOnRead  | 
The 'Namespace' for the SamlAttribute being read is missing or of length 0.  | 
SAMLSubjectConfirmationClauseMissingConfirmationMethodOnRead  | 
A 'ConfirmationMethod' cannot be found on the SamlSubjectConfirmation being read.  | 
SecurityTokenRequirementHasInvalidTypeForProperty  | 
The token requirement has an unexpected type for the specified property. The expected property type is of another value.  | 
TraceCodeNegotiationTokenProviderAttached  | 
NegotiationTokenProvider was attached.  | 
TraceCodeSpnegoClientNegotiationCompleted  | 
SpnegoTokenProvider completed SSPI negotiation.  | 
SAMLUnableToLoadUnknownElement  | 
The selected SamlSerializer is unable to deserialize this element. Please register a custom SamlSerializer to deserialize custom elements.  | 
CreateSequenceRefused  | 
The create sequence request has been refused by the RM Destination.  | 
TraceCodeSecuritySessionRedirectApplied  | 
The client security session was redirected.  | 
SecurityTokenRequirementDoesNotContainProperty  | 
The token requirement does not contain the specified property.  | 
SAMLAttributeValueCannotBeNull  | 
One of the attributeValues found in the SamlAttribute was found to be a null value. Ensure that lists are not null when creating the SamlAttribute.  | 
ValueMustBeGreaterThanZero  | 
The value of this argument must be greater than 0.  | 
TraceCodeNegotiationAuthenticatorAttached  | 
NegotiationTokenAuthenticator was attached.  | 
ValueMustBePositive  | 
|
SAMLAuthorizationDecisionShouldHaveOneAction  | 
A SamlAuthorizationDecisionStatement must have at least one SamlAction.  | 
TraceCodeSecurityTokenAuthenticatorClosed  | 
Security Token Authenticator was closed.  | 
TraceCodeSecurityAuditWrittenSuccess  | 
The security audit log is written successfully.  | 
PrivateKeyNotDSA  | 
The private key is not a DSA key.  | 
MessageNumberRollover  | 
The maximum sequence number for this sequence has been exceeded.  | 
AESPaddingModeNotSupported  | 
The specified padding mode is not supported. Only PKCS7 and ISO10126 is supported.  | 
SAMLSubjectRequiresNameIdentifierOrConfirmationMethodOnRead  | 
The required 'NameIdentifier' and the 'ConfirmationMethod' elements are not found for the SamlSubject being read.  | 
TraceCodeSecurityAuditWrittenFailure  | 
A failure occurred while writing to the security audit log.  | 
UnsupportedCryptoAlgorithm  | 
The specified crypto algorithm is not supported in this context.  | 
SigningTokenHasNoKeysSupportingTheAlgorithmSuite  | 
The signing token has no key that supports the specified algorithm suite.  | 
SAMLNameIdentifierMissingIdentifierValueOnRead  | 
The 'Identifier' string for the SamlNameIdentifier being read is missing.  | 
SAMLSubjectStatementRequiresSubject  | 
The SAML Subject Statement requires a SAML subject to be specified.  | 
TraceCodeSslClientCertMissing  | 
The remote SSL client failed to provide a required certificate.  | 
SAMLTokenVersionNotSupported  | 
The specified major version and minor version are not supported.  | 
TraceCodeConfigurationIsReadOnly  | 
The configuration is read-only.  | 
TraceCodeSecuritySessionRenewFaultSendFailure  | 
A failure occurred when sending a renewal fault on the security session key to the client.  | 
TraceCodeSecurityInactiveSessionFaulted  | 
An inactive security session was faulted by the server.  | 
SAMLUnableToLoadAttribute  | 
Failed to load a SamlAttribute.  | 
Psha1KeyLengthInvalid  | 
The specified PSHA1 key length is invalid.  | 
KeyIdentifierCannotCreateKey  | 
This SecurityKeyIdentifier does not have any clause that can create a key.  | 
X509IsInUntrustedStore  | 
The specified X.509 certificate is in an untrusted certificate store.  | 
UnexpectedXmlChildNode  | 
The specified XML child node of specified type is unexpected for the specified element.  | 
TokenDoesNotMeetKeySizeRequirements  | 
The key size requirements for the specified algorithm suite are not met by the specified token.  | 
TraceCodeSecuritySessionRequestorStartOperation  | 
A security session operation was started at the client.  | 
InvalidHexString  | 
Invalid hexadecimal string format.  | 
SamlAttributeClaimResourceShouldBeAString  | 
This SamlAttribute constructor requires that the resource of the claim is of type 'string'.  | 
SamlSigningTokenNotFound  | 
The SamlAssertion is signed but the token that signed the SamlAssertion cannot be found. Ensure that the SecurityTokenResolver contains the token that signed the SamlAssertion.  | 
TraceCodeSecuritySpnToSidMappingFailure  | 
The ServicePrincipalName could not be mapped to a SecurityIdentifier.  | 
UnableToCreateSignatureFormatterFromAsymmetricCrypto  | 
Unable to create a signature formatter for the specified algorithm from the specified asymmetric crypto.  | 
TraceCodeSecurityServerSessionClosedFaultSent  | 
The server security session sent a session closed fault to the client.  | 
UnableToFindPrefix  | 
Unable to find the prefix for the specified visibly used prefix at the specified element.  | 
TraceCodeSecurityTokenAuthenticatorOpened  | 
Security Token Authenticator was opened.  | 
RequiredAttributeMissing  | 
The specified attribute is required on the specified element.  | 
LocalIdCannotBeEmpty  | 
The localId cannot be empty. Specify a valid 'localId'.  | 
ValueMustBeInRange  | 
The value of this argument must fall within the specified range.  | 
TraceCodeIssuanceTokenProviderBeginSecurityNegotiation  | 
IssuanceTokenProvider started a new security negotiation.  | 
InvalidNtMapping  | 
The specified X.509 certificate cannot be mapped to a Windows account. The UPN subject alternate name is required.  | 
AESCryptSetKeyParamFailed  | 
Failed to set the specified key parameter.  | 
TraceCodeSecuritySessionClosedResponseReceived  | 
The client security session received a closed response from the server.  | 
UnableToCreateSignatureDeformatterFromAsymmetricCrypto  | 
Unable to create a signature deformatter for the specified algorithm from the specified asymmetric crypto.  | 
TraceCodeIdentityModelAsyncCallbackThrewException  | 
An asynchronous callback threw an exception.  | 
LengthMustBeGreaterThanZero  | 
The length of this argument must be greater than 0.  | 
FoundMultipleCerts  | 
Found multiple X.509 certificates using the specified search criteria: StoreName, StoreLocation, FindType, FindValue. Provide a more specific find value.  | 
AtLeastOneTransformRequired  | 
The Transforms element must contain at least one transform.  | 
SAMLTokenNotSerialized  | 
The SamlAssertion could not be serialized to XML. Please see inner exception for details.  | 
TraceCodeSecurityBindingOutgoingMessageSecured  | 
The security protocol secured the outgoing message.  | 
KeyIdentifierClauseDoesNotSupportKeyCreation  | 
This SecurityKeyIdentifierClause does not support key creation.  | 
UnableToResolveTokenReference  | 
The token resolver is unable to resolve the specified token reference.  | 
UnsupportedEncryptionAlgorithm  | 
The specified encryption algorithm is not supported.  | 
SamlSerializerUnableToWriteSecurityKeyIdentifier  | 
The SamlSerializer does not contain a SecurityTokenSerializer capable of serializing the given SecurityKeyIdentifier. If you are using a custom SecurityKeyIdentifier, you must provide a custom SecurityTokenSerializer.  | 
SAMLAttributeShouldHaveOneValue  | 
No attribute values were found. A SamlAttribute attribute must have at least one attribute value.  | 
TraceCodeSecurityBindingVerifyIncomingMessageFailure  | 
Security protocol cannot verify the incoming message.  | 
SamlSigningTokenMissing  | 
The SamlAssertion passed to the SamlSecurityTokenAuthenticator does not contain a signing token.  | 
NoPrivateKeyAvailable  | 
No private key is available.  | 
ValueMustBeOne  | 
The value of this argument must be 1.  | 
TraceCodeSecurityPendingServerSessionRemoved  | 
A pending security session was made active by the server.  | 
TraceCodeImportSecurityChannelBindingExit  | 
Finished Security ImportChannelBinding.  | 
X509CertStoreLocationNotValid  | 
The StoreLocation must be either LocalMachine or CurrentUser.  | 
SettingdMayBeModifiedOnlyWhenTheWriterIsInStartState  | 
The writer settings may be modified only when the writer is in the Start state.  | 
ArgumentInvalidCertificate  | 
The certificate is invalid.  | 
DigestVerificationFailedForReference  | 
Digest verification failed for the specified Reference.  | 
SAMLAuthorityBindingRequiresBinding  | 
The 'Binding' attribute specified on the SamlAuthorityBinding cannot be null or of length 0.  | 
AESInsufficientOutputBuffer  | 
The output buffer must be greater than the specified bytes.  | 
SAMLAuthorityBindingMissingBindingOnRead  | 
The 'Binding' attribute for the SamlAuthorityBinding being read is missing or of length 0.  | 
SAMLAuthorityBindingInvalidAuthorityKind  | 
The SamlAuthorityBinding being read has an invalid AuthorityKind. The format of the AuthorityKind must be a QName.  | 
ProvidedNetworkCredentialsForKerberosHasInvalidUserName  | 
The NetworkCredentials provided for the Kerberos Token does not have a valid UserName.  | 
SSPIPackageNotSupported  | 
The specified SSPI package is not supported.  | 
TokenCancellationNotSupported  | 
The specified token provider does not support token cancellation.  | 
UnboundPrefixInQName  | 
An unbound prefix is used in the specified qualified name.  | 
SAMLAuthorizationDecisionResourceRequired  | 
The 'resource' specified to the SamlAuthorizationDecisionStatement cannot be null or of length 0.  | 
TraceCodeSecurityNegotiationProcessingFailure  | 
Service security negotiation processing failure.  | 
SAMLAssertionIssuerRequired  | 
The 'Issuer' specified for a SamlAssertion cannot be null or empty.  | 
UnableToCreateHashAlgorithmFromAsymmetricCrypto  | 
Unable to create a HashAlgorithm for the specified algorithm from the specified asymmetric crypto.  | 
SamlUnableToExtractSubjectKey  | 
The SecurityKeyIdentifier that was found in the SamlSubject cannot be resolved to a SecurityToken. The SecurityTokenResolver must contain a SecurityToken that the SecurityKeyIdentifier resolves to.  | 
ChildNodeTypeMissing  | 
The specified XML element does not have a child of the specified type.  | 
TraceCodeSecurityPendingServerSessionClosed  | 
The pending security session was closed by the server.  | 
TraceCodeSecuritySessionCloseResponseSent  | 
The server security session sent a Close response to the client.  | 
TraceCodeSecurityIdentityHostNameNormalizationFailure  | 
The HostName portion of an endpoint address cannot be normalized.  | 
FailAcceptSecurityContext  | 
The AcceptSecurityContext failed.  | 
EmptyXmlElementError  | 
The specified element cannot be empty.  | 
PrefixNotDefinedForNamespace  | 
A prefix for the specified namespace is not defined in this context and cannot be declared.  | 
SAMLAuthorizationDecisionHasMoreThanOneEvidence  | 
The SamlAuthorizationDecisionStatement being read was found to contain more than one Evidence. This is not allowed.  | 
SamlTokenAuthenticatorCanOnlyProcessSamlTokens  | 
The SamlSecurityTokenAuthenticator can only process SamlSecurityTokens. The specified SecurityTokenType was received .  | 
SAMLAttributeStatementMissingAttributeOnRead  | 
The SamlAttributeStatement being read does not contain any 'SamlAttribute' elements. This is not allowed.  | 
CouldNotFindNamespaceForPrefix  | 
Cannot look up the namespace for the specified prefix.  | 
TraceCodeExportSecurityChannelBindingExit  | 
Finished Security ExportChannelBinding.  | 
AESCryptDecryptFailed  | 
Failed to decrypt the specified data.  | 
SAMLAttributeNamespaceAttributeRequired  | 
The 'Namespace' specified for a SamlAttribute cannot be null or of length 0.  | 
TraceCodeSpnegoServiceNegotiationCompleted  | 
SpnegoTokenAuthenticator completed SSPI negotiation.  | 
TraceCodeSecurityServerSessionRenewalFaultSent  | 
The server security session sent a key renewal fault to the client.  | 
AlgorithmMismatchForTransform  | 
A mismatch occurred on the algorithm for the transform.  | 
UserNameAuthenticationFailed  | 
Authentication of a username/password using the specified mechanism failed. User is not authenticated.  | 
SamlInvalidSigningToken  | 
The SamlAssertion has been signed with a token that was not validated according to the protocol. If you are using X.509 certificates, examine your validation semantics.  | 
TraceCodeSecurityServerSessionKeyUpdated  | 
The security session key was updated by the server.  | 
TraceCodeSecurityServerSessionCloseReceived  | 
The server security session received a Close message from the client.  | 
SAMLAuthenticationStatementMissingSubject  | 
The SamlAuthenticationStatement is missing the required SamlSubjectStatement.  | 
UnexpectedEndOfFile  | 
Unexpected end of file.  | 
UnsupportedAlgorithmForCryptoOperation  | 
The specified algorithm is not supported for the specified operation.  | 
XmlLangAttributeMissing  | 
The required xml:lang attribute is missing.  | 
TraceCodeSecurityImpersonationSuccess  | 
Security Impersonation succeeded at the server.  | 
SAMLAuthorityBindingMissingLocationOnRead  | 
The 'Location' attribute for the SamlAuthorityBinding being read is missing or of length 0.  | 
SAMLAttributeStatementMissingSubjectOnRead  | 
The 'SamlSubject' element for the SamlAttributeStatement is missing.  | 
SAMLAuthorizationDecisionStatementMissingSubjectOnRead  | 
The 'SamlSubject' element for SamlAuthorizationDecisionStatement being read is missing.  | 
SAMLBadSchema  | 
While reading a SamlAssertion this specified element was found not to comply with the schema.  | 
SAMLAssertionIDIsInvalid  | 
The specified 'assertionId' for a SamlAssertion must start with a letter or '_'.  | 
TraceCodeSecurityActiveServerSessionRemoved  | 
An active security session was removed by the server.  | 
UnableToCreateKeyedHashAlgorithmFromSymmetricCrypto  | 
Unable to create a keyedHashAlgorithm for the specified algorithm from the specified symmetric crypto.  | 
SAMLAuthenticationStatementMissingAuthenticationMethod  | 
The 'AuthenticationMethod' specified for a SamlAuthenticationStatement cannot be null or of length 0.  | 
TraceCodeSecurityImpersonationFailure  | 
Security impersonation failed at the server.  | 
Default  | 
(Default)  | 
UnsupportedNodeTypeInReader  | 
The specified node type with the specified name is not supported.  |