This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
2300001 Protocol Not Supported
Error Message
Unsupported protocol.
Description
This error code is reported if the input protocol version is not supported by the server.
Cause
The input protocol version is not supported by the server.
Solution
Specify a protocol version supported by the server.
2300003 Incorrect URL Format
Error Message
Invalid URL format or missing URL.
Description
This error code is reported if the URL format is incorrect.
Cause
The format of the input URL is incorrect.
Solution
Specify a URL of the correct format.
2300005 Failed to Resolve the Domain Name of the Proxy Server
Error Message
Failed to resolve the proxy name.
Description
This error code is reported if the domain name of the proxy server cannot be resolved.
Cause
This error code is reported if the URL of the proxy server is incorrect.
Solution
Specify a URL of the correct format.
2300006 Failed to Resolve the Domain Name of the Host
Error Message
Failed to resolve the host name.
Description
This error code is reported if the domain name of the host cannot be resolved.
Cause
-
The input URL is incorrect.
-
The network connection is abnormal.
Solution
-
Specify a URL of the correct format.
-
Rectify network connection faults.
2300007 Failed to Connect to the Server
Error Message
Failed to connect to the server.
Description
This error code is reported if the server connection failed.
Cause
The format of the input URL is incorrect.
Solution
Specify a URL of the correct format.
2300008 Invalid Data Returned by the Server
Error Message
Invalid server response.
Description
This error code is reported if the data returned by the server is invalid.
Cause
The server encounters an error and returns data in non-HTTP format.
Solution
Check the server implementation.
2300009 Access to Remote Resources Denied
Error Message
Access to the remote resource denied.
Description
This error code is reported if the access to remote resources is denied by the server.
Cause
The access to the specified resource is denied by the server.
Solution
Check whether access to the requested resource is allowed.
2300016 HTT2 Framing Layer Error
Error Message
Error in the HTTP2 framing layer.
Description
This error code is reported if an error occurs on the HTTP2 framing layer.
Cause
HTTP2 is not supported by the server.
Solution
Capture and analyze packets to check whether HTTP2 is supported by the server.
2300018 Incomplete Data Returned by the Server
Error Message
Transferred a partial file.
Description
This error code is reported if data returned by the server is incomplete.
Cause
This problem is probable due to server implementation.
Solution
Check the server implementation.
2300023 Failed to Write Received Data to a Disk or Application
Error Message
Failed to write the received data to the disk or application.
Description
This error code is reported if an error occurs while writing received data to the disk or application.
Cause
- The application does not have the permission to write files or the file to be downloaded exceeds 5 MB.
- The destroy function is called before the data of the last request is fully received.
Solution
Check the application permission and the size of the file to be downloaded.
2300025 Failed to Upload Data
Error Message
Upload failed.
Description
This error code is reported if data upload fails.
Cause
The file is too large or the network is faulty. The server may reject the STOR command if FTP is used.
Solution
Check the file size and network status.
2300026 Failed to Open or Read Local Data from a File or Application
Error Message
Failed to open or read local data from the file or application.
Description
This error code is reported if an error occurs while opening or reading local data from a file or application.
Cause
The application does not have the data read permission.
Solution
Check the permissions granted to the application.
2300027 Insufficient Memory
Error Message
Out of memory.
Description
This error code is reported if the memory is insufficient.
Cause
This error code is reported if the memory is insufficient.
Solution
Check the system memory.
2300028 Operation Timeout
Error Message
Operation timeout.
Description
This error code is reported if the operation times out.
Cause
The TCP connection or the read/write operation times out.
Solution
Rectify network faults.
2300047 Maximum Redirections Reached
Error Message
The number of redirections reaches the maximum allowed.
Description
This error code is reported if the number of redirections reaches the maximum.
Cause
Redirection is performed too frequently.
Solution
Check the server implementation.
2300052 No Content Returned by the Server
Error Message
The server returned nothing (no header or data).
Description
This error code is reported if no content is returned by the server.
Cause
This problem is probable due to server implementation.
Solution
Check the server implementation.
2300055 Failed to Send Network Data
Error Message
Failed to send data to the peer.
Description
This error code is reported if an error occurs while sending network data to the peer end.
Cause
This problem is probable due to a network fault.
Solution
Rectify network faults.
2300056 Failed to Receive Network Data
Error Message
Failed to receive data from the peer.
Description
This error code is reported if an error occurs while receiving network data from the peer end.
Cause
This problem is probable due to a network fault.
Solution
Rectify network faults.
2300058 Local SSL Certificate Error
Error Message
Local SSL certificate error.
Description
This error code is reported if the local SSL certificate is incorrect.
Cause
The format of the SSL certificate is incorrect.
Solution
Check the format of the SSL certificate.
2300059 Failed to Use the Specified SSL Cipher Algorithm
Error Message
The specified SSL cipher cannot be used.
Description
This error code is reported if the specified SSL cipher algorithm cannot be used.
Cause
The system does not support the cipher algorithm negotiated between the client and server.
Solution
Capture and analyze packets to check whether the cipher algorithm is supported.
2300060 Incorrect SSL Certificate or SSH Key of the Remote Server
Error Message
Invalid SSL peer certificate or SSH remote key.
Description
This error code is reported if the SSL certificate or SSH key of the remote server is incorrect.
Cause
It is probable that the server identity verification fails because the certificate has expired.
Solution
Check whether the certificate is valid.
2300061 Unrecognized or Incorrect HTTP Encoding Format
Error Message
Invalid HTTP encoding format.
Description
This error code is reported if the HTTP encoding format cannot be identified or is incorrect.
Cause
The HTTP encoding format is incorrect.
Solution
Check the server implementation. Currently, only gzip encoding is supported.
2300063 Maximum File Size Exceeded
Error Message
Maximum file size exceeded.
Description
This error code is reported if the maximum file size is exceeded.
Cause
The downloaded file is too large.
Solution
Check the server implementation.
2300070 Insufficient Server Disk Space
Error Message
Remote disk full.
Description
This error code is reported if the server disk space is insufficient.
Cause
The server disk is full.
Solution
Check the server disk space.
2300073 Uploaded File Already Exists
Error Message
Remote file already exists.
Description
This error code is reported if the server finds that the uploaded file already exists.
Cause
The uploaded file already exists.
Solution
Check the server for files that already exist.
2300077 No SSL CA Certificate or Access Permission
Error Message
The SSL CA certificate does not exist or is unaccessible.
Description
This error code is reported if the SSL CA certificate does not exist or the access permission is not available.
Cause
The SSL CA certificate is not available or the access permission is not granted.
Solution
Check whether the SSL CA certificate exists or the access permission is granted.
2300078 URL Requested File Not Found
Error Message
Remote file not found.
Description
This error code is reported if the file requested by the specified URL does not exist.
Cause
The file requested by the specified URL does not exist.
Solution
Check whether the file requested by the specified URL exists.
2300094 Identity Verification Failed
Error Message
Authentication error.
Description
This error code is reported if identity verification fails.
Cause
The specified identity verification field does not match that on the server.
Solution
Check whether the specified identity verification field matches that on the server.
2300998 Domain Access Denied
Error Message
It is not allowed to access this domain.
Description
This error code is reported if access to a certain domain is prohibited.
Cause
An incorrect server domain name is configured for the atomic service.
Solution
Configure a correct server domain name for the atomic service.