Available Extended Codes

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The error codes provided in the table below returned by functions of the IServerClient interface. To get description of the error code on run-time use the IServerClient::GetEventDescription function.

List of Event Codes

TRANSFER_SUCCESS	Operation is successful
TRANSFER_TIMEOUT_EXPIRED	Operation timeout was expired. Try to perform the operation again.
TRANSFER_ERROR	Unknown error returned. Try to perform the operation again.
TRANSFER_SQL_ERROR	SQL error was occurred on the IM server. Try to perform the operation again.
TRANSFER_SECURE_ERROR	Encryption error was returned by the client module or by the IM server. Try to perform the operation again.
TRANSFER_INTERNAL_ERROR	Unknown internal error occurred on the client or on the IM server. Try to perform the operation again.
TRANSFER_CANNOT_CONNECT	The IM server is not found or is not running. Check the server address and try to connect to the server again.
TRANSFER_SEND_ERROR	Network error occurred while sending the data. Try to perform the operation again.
TRANSFER_RECEIVE_ERROR	Network error occurred while receiving the data. Try to perform the operation again.
TRANSFER_PROTOCOL_ERROR	Current protocol version on the client is not compatible with the IM server. Update the client or the IM server software.
TRANSFER_CANNOT_START	Error occurred while initializing internal message loop on the IM client.
TRANSFER_CONNECTION_LIMIT_ERROR	Current connection cannot be accepted by the IM server because it's software license does not support such number of concurrent users.
TRANSFER_LICENSE_EXPIRED_ERROR	The software license on the IM server expired.
TRANSFER_PACKAGE_UPDATE	An update for the client software will be sent from the IM server.
TRANSFER_SERVER_BUSY	The IM server is currently busy and it cannot accept the request at this time. Try to perform the operation again.
TRANSFER_AUTHENTICATION_ERROR	Authentication error. Check the user name and password.
TRANSFER_AUTHENTICATION_SSPI	Authorization via Windows Authentication is required to connect to the IM server.
TRANSFER_AUTHENTICATION_PASSWORD	Authorization via login and password is required to connect to the IM server.
TRANSFER_AUTHENTICATION_SIMPLE	Simple authentication is required to connect to the IM server.
TRANSFER_INVALID_PARAM_ERROR	Invalid parameters are passed to the function.
TRANSFER_NOT_CONNECTED_ERROR	The IM client is not currently connected to the IM server to perform the request.
TRANSFER_ALREADY_CONNECTED_ERROR	The IM client is already connected to the IM server
TRANSFER_NOT_SUPPORTED_ERROR	The IM client does not support the request.
TRANSFER_SESSION_INVALID	Current session with the IM server is invalid. Disconnect and connect to the IM server again.
TRANSFER_ACCOUNT_INVALID	User account was not found on the IM server.
TRANSFER_ACCOUNT_INVALID_MAY_CREATE	User account was not found on the IM server but it is possible to create account from the IM client.
TRANSFER_ACCOUNT_DISABLED	User account is disabled on the IM server.
TRANSFER_ACCOUNT_READONLY	User account is set as read-only on the IM server and cannot be changed by the user.
TRANSFER_ACCOUNT_REMOTE_INVALID	Remote user account was not found on the IM server.
TRANSFER_ACCOUNT_REMOTE_DISABLED	Remote user account is disabled on the IM server.
TRANSFER_ACCOUNT_INVALID_MAY_CREATE_EMAIL	User account was not found on the IM server but it is possible to create account based on user's e-mail address from the IM client.
TRANSFER_ACCOUNT_MULTIPLE_LOGONS	Session with the IM server cannot be established because another session with the same user account is already active on remote computer.
TRANSFER_ACCOUNT_EXISTS	User account cannot be created from the IM client because it already exists on the IM server.
TRANSFER_GROUP_INVALID	Specified messaging group was not found on the IM server.
TRANSFER_GROUP_NOT_EXIST	Specified messaging group is not assigned to current user.
TRANSFER_GROUP_NO_PERMISSION	User has no permissions to send instant messages on specified messaging group.
TRANSFER_GROUP_DISABLED	Specified messaging group is disabled on the IM server.
TRANSFER_MESSAGE_SENT	Instant message was successfully sent.
TRANSFER_MESSAGE_SENT_OFFLINE	Instant message was successfully sent and stored as offline message on the IM server.
TRANSFER_CONTACTS_NOT_DEFINED	User's Contact List was not received from the IM server becuase the contacts are not organized yet.
TRANSFER_CONTACTS_OK	User's Contact List was successfully received from the IM server.
TRANSFER_CONTACTS_CHANGED	User's Contact List was successfully received from the IM server but the contacts has minor changes due to removal/deletion some users on the server.
TRANSFER_CONTACTS_NEEDS_TO_REBUILD	User's Contact List was not received from the IM server due to major changes in the users structure on the server. Contacts must be rebuilt by user.
TRANSFER_CONTACTS_ADDED	User's Contact List was successfully received from the IM server but new users can be added to the contacts.
TRANSFER_CONTACTS_REBUILT	User's Contact List was rebuilt on the IM server and successfully received by the client.
TRANSFER_CONNECTION_CLOSED_AS_EXISTING_ERROR	Connection with the IM server has been automatically closed because new user has entered to the IM network under the same user account.
TRANSFER_FILE_DISABLED	File transfer functionality is disabled and not supported by the IM server.
TRANSFER_FILE_ABORTED	File transfer has been aborted by the sender or declined by the recipient.
TRANSFER_FILE_NOT_SUPPORTED	File transfer functionality is not supported by the recipient's IM client.
TRANSFER_FILE_RESTRICTED_SIZE	File transfer is not possible due to a file size of transmitted data set on the IM server.
TRANSFER_FILE_OFFLINE_NOT_SUPPORTED	File transfer is not possible because all recipients are not available now and offline file transfer is not supported by the IM server.
TRANSFER_FILE_ONLY_ONLINE_SUPPORTED	Some recipients are not available now and the file data will be delivered only to online users according to the options set on the IM server.
TRANSFER_FILE_ALL_RECIPIENTS_OFFLINE	All recipients are offline and the server will keep the file data for a scheduled delivery if appropriate transfer flag will be set during subsequent transmission.
TRANSFER_FILE_SOME_RECIPIENTS_OFFLINE	Some recipients are offline and the server will keep the file data for them for a scheduled delivery if appropriate transfer flag will be set during subsequent transmission.