• Errors
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Stored procedures
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
OpeningReport is int = NetOpenRemoteAccess("MyConnection")
IF OpeningReport = 0 THEN
Error("Error during the connection", NetMsgError(OpeningReport))
<Result> = NetMsgError(<Error number>)
<Result>: Character string
Message of the error (see the Notes).
<Error number>: Integer
Error number, returned by NetOpenRemoteAccess and NetCloseRemoteAccess.


The error messages that can occur are as follows:
599: The RASAPI32.DLL file is not found. Check the configuration of the remote access.600: An operation is pending.
601: The port handle is invalid602: The port is already open.
603: Buffer too small.604: Wrong information specified.
605: Unable to update the characteristics of the port.606: The port is not connected.
607: Invalid event.608: The modem does not exist
609: The type of modem does not exist.610: The buffer is invalid.
611: The route is not available.612: The route is not allocated.
613: Invalid compression.614: Out of buffer space.
615: The port was not found.616: An asynchronous request is pending.
617: The port or device is already disconnecting.618: The port is not open.
619: The port is disconnected.620: No ending.
621: Unable to open the phone book.622: Unable to load the phone book.
623: The connection is not found in the phone book.624: Cannot write the phone book file.
625: The information found in the phone directory is invalid.626: Cannot load a string.
627: Cannot find key.628: The port is disconnected.
629: The port was disconnected by the remote machine.630: The port was disconnected due to hardware failure.
631: The port was disconnected by the user.632: The structure size is incorrect.
633: The port is already in use or is not configured for Remote Access dialout.634: Cannot register your computer on the remote network.
635: Unknown error.636: The modem connected to the port is not recognized.
637: The string could not be converted.638: The request has timed out.
639: No asynchronous net available.640: A NetBIOS error has occurred.
641: The server cannot allocate NetBIOS resources needed to support the client.642: One of your NetBIOS names is already registered on the remote network.
643: Failure of a server network adapter.644: You will not receive network message popups.
645: Authentication error.646: The account is not permitted to log on at this time of day.
647: The account is disabled.648: The password has expired.
649: The account does not have Remote Access permission.650: The Remote Access server is not responding.
651: Your modem (or other connecting device) has reported an error.652: Unrecognized response from the device.
653: A macro required by the device was not found in the device .INF file section.654: A command or response in the device .INF file section refers to an undefined macro.
655: The <message> macro was not found in the device.INF file section.656: The <defaultoff> macro of the .INF file of the modem is not defined.
657: Unable to open the .INF file of the modem.658: The name of the modem in the .INF file of the modem or in the .INI file of the media is too long.
659: The media .INI file refers to an unknown device name.660: The device .INF file contains no responses for the command.
661: The device .INF file is missing a command662: Attempted to set a macro not listed in device .INF file section.
663: The media .INI file refers to an unknown device type.664: Cannot allocate memory.
665: The port is not configured for the remote access.666: Your modem (or other connecting device) is not functioning.
667: Cannot read the media .INI file668: The connection dropped.
669: The usage parameter in the media .INI file is invalid.670: Cannot read the section name from the media .INI file.
671: Cannot read the device type from the media .INI file.672: Unable to read the name of the modem in the .INI file of media.
673: Cannot read the usage from the media .INI file.674: Unable to read the maximum transfer rate in the .INI file of the media.
675: Cannot read the maximum carrier BPS rate from the media .INI file.676: The line is busy.
677: A person answered instead of a modem.678: There is no answer.
679: Cannot detect carrier.680: No dial tone.
681: General error reported by device.682: Error writing section name to the media .INI file.
683: Error writing device type to the media .INI file.684: Error writing device name to the media .INI file.
685: Error writing usage to the media .INI file.686: Error writing maximum connection BPS rate to the media .INI file.
687: Error writing maximum carrier BPS rate to the media .INI file.688: Unable to write into the <defaultoff> macro.
689: Unable to read in the <defaultoff> macro.690: Empty .INI file.
691: Access denied. Invalid username or password.692: Hardware failure in port or attached device.
698: Invalid format for response key name in the .INF file of the modem.699: The device response caused buffer overflow.
700: The expanded command in the device .INF file is too long.701: The device moved to a BPS rate not supported by the COM driver.
702: Unexpected response.707: X.25 diagnostic indication.
708: The account has expired.709: Error while changing the password on the domain. The password is too small or it is already used.
710: Serial overrun errors were detected while communicating with your modem.711: RasMan initialization failure.
712: Biplex initialization of the port. Wait a few seconds and redial.713: No active ISDN lines are available.
714: Not enough ISDN channels are available.715: Too many errors occurred because of poor phone line quality.
716: The Remote Access IP configuration is unusable.717: No IP address is available.
718: PPP timeout.719: PPP terminated by remote machine.
720: No PPP control protocols configured.721: Remote PPP peer is not responding.
722: The PPP packet is invalid.723: The phone number is too long.
724: The IPX protocol cannot dial-out.725: The IPX protocol cannot dial-in
726: The IPX protocol cannot be used for dial-out on more than one port at a time.727: Cannot access TCPCFG.DLL.
728: Cannot find an IP adapter bound to Remote Access.730: SLIP cannot be used unless the IP protocol is installed.
731: Computer registration is not complete.732: The protocol is not configured.
733: The PPP negotiation failed.734: PPP is not available on the server.
735: PPP error.736: The requested address was rejected by the server.
737: The remote computer has ended the control protocol.738: Loop detected.
739: The server has no address.740: The authentication protocol requested by the remote server cannot use the encrypted password of Windows NT. Uncheck the Authentication option for the username and password for this connection and re-establish the connection.
741: Invalid TAPI configuration.742: The local computer does not support encryption.
743: The remote server does not support encryption.744: The remote server requires encryption.
745: Cannot use the IPX net number.
Component: wd270com.dll
Minimum version required
  • Version 9
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