FaultCode:
{http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd}UnsupportedSecurityToken
FaultString: KDCGF0001-E An unsupported security token was specified. (location = the-location-where-the-event-occurred)
FaultActor: None
FaultDetails: None

(Meaning)

An unsupported security token element has been used in the-location-where-the-event-occurred. The following information is output to the-location-where-the-event-occurred:

• Server: An error occurred in a message received at server side.
• Client: An error occurred in a message received on the client side.

(Cause)

The error might be due to one of the following causes:

• The EncodingType attribute of the BinarySecurityToken element is specified, but the attribute value is not http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary.
• The ValueType attribute of the BinarySecurityToken element is specified, but the attribute value is not http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3.
• The EncodingType attribute is specified in the KeyIdentifier element, but the attribute value is not "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary".
• The ValueType attribute is specified in the KeyIdentifier element, but the attribute value is not http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509SubjectKeyIdentifier.
• The ValueType attribute is specified in the WS-Security Reference element, but the attribute value is not http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3.
• A non-Reference or non-KeyIdentifier element is specified in a child element of the WS-Security SecurityTokenReference element.
• An XML encryption Reference element is specified in a child element of the WS-Security Security element.

(Action)

Check with the sender of the message to see whether the sender has sent a SOAP message containing one of the errors indicated in Cause.