Windows Web Services Return Values

The following codes are commonly returned by the Windows Web Services API:

Return code/value	Description
CERT_E_CN_NO_MATCH 0X800B010F	The common name of the certificate does not match the value specified by the application.
CERT_E_EXPIRED 0X800B0101	The certificate has either expired or is not yet valid.
CERT_E_UNTRUSTEDROOT 0x800B0109	The certificate chain of the certificate was processed, but it terminated in a root certificate that is not trusted.
CERT_E_WRONG_USAGE 0x800B0110	The certificate is not valid for the requested usage, such as a server using a client certificate.
CRYPT_E_REVOCATION_OFFLINE 0x80092013	The certificate could not be checked for revocation because the certificate revocation list could not be reached.
E_INVALIDARG 0x8007000E	One or more arguments are invalid.
E_OUTOFMEMORY 0x80070057	Insufficient memory.
WS_E_ADDRESS_IN_USE 0x804d000b	The address specified is already in use by the same process or another process on the same machine. This error code is also be returned when there are no more addresses available.
WS_E_ADDRESS_NOT_AVAILABLE 0x804d000c	The specified address cannot be used on the particular machine.
WS_E_ENDPOINT_ACCESS_DENIED 0x804d0005	The remote endpoint indicates that access was denied. This error will only be returned if the remote endpoint indicated this failure.
WS_E_ENDPOINT_ACTION_NOT_SUPPORTED 0x804d0011	The remote endpoint indicates that the specified action is not supported. This is usually an indication of a mismatch in contract. This error will only be returned if the remote endpoint indicated this failure.
WS_E_ENDPOINT_DISCONNECTED 0x804d0014	A connection existed with the remote endpoint, but it was actively terminated by the remote endpoint, or there was a lack of connectivity with remote endpoint.
WS_E_ENDPOINT_FAILURE 0x804d000f	General endpoint failures. This error will only be returned if the endpoint actually responded with an error indicating it could not process the request.
WS_E_ENDPOINT_FAULT_RECEIVED 0x804d0013	A message containing a fault was received, but a different message was expected. The actual fault information can be obtained from the error object using WS_FAULT_ERROR_PROPERTY_FAULT.
WS_E_ENDPOINT_NOT_AVAILABLE 0x804d000e	The endpoint is no longer in service at this location, or is temporarily out of service. This error will only be returned if software on the remote machine indicated this failure.
WS_E_ENDPOINT_NOT_FOUND 0x804d000d	The endpoint cannot be found, for example, if the host can be found, or there is not an endpoint listening at the particular URI.
WS_E_ENDPOINT_TOO_BUSY 0x804d0012	The remote endpoint indicates that the endpoint or the server the endpoint is hosted on is too busy to process the request. Although this is typically an indicator of an overloaded server, this error may also be returned when the endpoint or server is temporarily unavailable for other reasons.
WS_E_ENDPOINT_UNREACHABLE 0x804d0010	There is no route or network connectivity to the endpoint.
WS_E_INVALID_ENDPOINT_URL 0x803D0020	This error is returned when the endpoint address URL is invalid for the current operation.
WS_E_INVALID_FORMAT 0x804d0000	The data being interpreted did not meet the expectations of the code that was interpreting it. This error code is used for any sort of mismatch between expectations and what was actually found: invalid XML, invalid wire protocol, incorrect format, XML not matching expected schema, etc. It is unlikely that retrying the operation will succeed.
WS_E_INVALID_OPERATION 0x804d0003	The operation may be a valid operation for the object, however, the object is currently in a state where the operation is not allowed.
WS_E_NO_TRANSLATION_AVAILABLE 0x804d0009	The language-sensitive information such a localized error string or fault string is not available in the specified language.
WS_E_NOT_SUPPORTED 0x804d0017	A feature has been requested that is supported on some platforms but not the current one.
WS_E_NUMERIC_OVERFLOW 0x804d0002	The numeric operation would result in overflow due to lack precision of the values specified. An example of this is when adding two 32-bit integer values where the value would wrap around.
WS_E_OBJECT_FAULTED 0x804d0001	A new operation is starting for an object that has faulted due to a previous unrecoverable error.
WS_E_OPERATION_ABANDONED 0x804d0007	An operation was pending but was subsequently abandoned. An abandoned operation will still continue executing, however, the caller will be signaled that it has ended with this error code.
WS_E_OPERATION_ABORTED 0x804d0004	An operation was started on an object and has been aborted, or an operation was pending, but the object was aborted.
WS_E_OPERATION_TIMED_OUT 0x804d0006	An operation did not complete with the specified timeout. The timeouts for operations are specified using properties of the object.
WS_E_OTHER 0x803D0021	This error is returned when an unrecognized error occurred in one of the platform components that Windows Web Services framework uses. An application can obtain the actual error code from the error object, but must not depend on the particular value since it may change in future versions.
WS_E_PROXY_ACCESS_DENIED 0x803D0016	This error is returned when the HTTP proxy server reports access denied.
WS_E_PROXY_FAILURE 0x803D0015	This error is returned when some part of HTTP proxy server processing fails.
WS_E_PROXY_REQUIRES_BASIC_AUTH 0x803D0018	This error is returned when the HTTP proxy server did not accept the HTTP header authentication scheme chosen by the client and instead requires basic authentication.
WS_E_PROXY_REQUIRES_DIGEST_AUTH 0x803D0019	This error is returned when the HTTP proxy server did not accept the HTTP header authentication scheme chosen by the client and instead requires digest authentication.
WS_E_PROXY_REQUIRES_NEGOTIATE_AUTH 0x803D001B	This error is returned when the HTTP proxy server did not accept the HTTP header authentication scheme chosen by the client and instead requires negotiate authentication.
WS_E_PROXY_REQUIRES_NTLM_AUTH 0x803D001A	This error is returned when the HTTP proxy server did not accept the HTTP header authentication scheme chosen by the client and instead requires NTLM authentication.
WS_E_QUOTA_EXCEEDED 0x803d0008	The limits of the object would be exceeded in completing the operation. Many objects have different limits some of which may be configurable.
WS_E_SECURITY_SYSTEM_FAILURE 0x803D0023	This error is returned when a security operation failed in the one of the security platform components that the Windows Web Services framework uses.
WS_E_SECURITY_TOKEN_EXPIRED 0x803D0022	This error is returned when the server rejected a security token because the token lifetime has expired. Depending on server's configuration, the token may be renewable or could be requested again.
WS_E_SECURITY_VERIFICATION_FAILURE 0x804d000a	The data was in the correct format but could not be verified or trusted for some reason. This error is returned when interpreting the security information that has been received from a remote endpoint.
WS_E_SERVER_REQUIRES_BASIC_AUTH 0x803D001C	This error is returned when the remote endpoint did not accept the HTTP header authentication scheme chosen by the client and instead requires basic authentication.
WS_E_SERVER_REQUIRES_DIGEST_AUTH 0x803D001D	This error is returned when the remote endpoint did not accept the HTTP header authentication scheme chosen by the client and instead requires digest authentication.
WS_E_SERVER_REQUIRES_NEGOTIATE_AUTH 0x803D001F	This error is returned when the remote endpoint did not accept the HTTP header authentication scheme chosen by the client and instead requires negotiate authentication.
WS_E_SERVER_REQUIRES_NTLM_AUTH 0x803D001E	This error is returned when the remote endpoint did not accept the HTTP header authentication scheme chosen by the client and instead requires NTLM authentication.
WS_S_ASYNC 0x4d0000	A function is completing asynchronously.
WS_S_END 0x4d0001	The end of input has been reached. This is returned when there are no more messages available on a channel. No more messages are available if the channel is of type WS_CHANNEL_TYPE_REPLY and has already received a message, if the session was shut down, or if the channel filtered the message. For more information, see Channel Layer Overview.