How To Fix RCC_WEBSOCKET100 - HTTP client error: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RCC_WEBSOCKET - RCCF WebSocket Message Class

• Message number: 100

• Message text: HTTP client error: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RCC_WEBSOCKET100 - HTTP client error: &1 ?

  The SAP error message "RCC_WEBSOCKET100 HTTP client error: &1" typically indicates an issue with the WebSocket connection in an SAP environment. This error can arise due to various reasons, including network issues, server configuration problems, or client-side issues.
  Causes:
  
  Network Issues: There may be connectivity problems between the client and the server, such as firewalls blocking WebSocket traffic or network interruptions.
  Server Configuration: The SAP server may not be configured correctly to handle WebSocket connections. This could include incorrect settings in the SAP Gateway or Web Dispatcher.
  Client-Side Issues: The client application may have bugs or may not be compatible with the server's WebSocket implementation.
  Version Mismatch: There may be a mismatch between the versions of the client and server software, leading to compatibility issues.
  Resource Limitations: The server may be running out of resources (e.g., memory, CPU) to handle new WebSocket connections.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the client and the server. This includes checking firewalls, proxies, and network routes.
  Review Server Configuration: Verify that the SAP server is properly configured to support WebSocket connections. Check the settings in the SAP Gateway and Web Dispatcher.
  Update Software: Ensure that both the client and server are running compatible versions of the software. Update to the latest patches or versions if necessary.
  Monitor Server Resources: Check the server's resource usage to ensure it is not overloaded. If necessary, optimize performance or scale resources.
  Debug Client Application: If the issue persists, debug the client application to identify any potential bugs or compatibility issues with the WebSocket implementation.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to WebSocket connections. SAP frequently updates its knowledge base with solutions to common problems.
  Logs: Review the application and server logs for more detailed error messages that can provide additional context about the issue.
  Documentation: Refer to the official SAP documentation for WebSocket configuration and troubleshooting guidelines.
  
  If the problem continues after trying the above solutions, consider reaching out to SAP support for further assistance.