HTTP Error Codes

NOTE

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

1. The input URL is incorrect.

2. The network connection is abnormal.

Solution

1. Specify a URL of the correct format.

2. 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

Check whether the network is stable and the signal strength is strong. If the network is normal, check whether the server is overloaded or service processing is slow.

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.

2300997 Plaintext HTTP Access Intercepted

Error Message

Cleartext traffic not permitted.

Description

This error code is reported if plaintext HTTP access is intercepted.

Cause

The plaintext access is not allowed in the network_config.json file.

Solution

Check the setting of the cleartextTrafficPermitted field in the network_config.json file.

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.

2300999 Unknown Error

Error Message

Unknown error.

Description

This error code is reported if an unknown error occurs.

Cause

An unknown error occurs.

Solution

Try again or contact technical support.

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