How To Fix RT711 - Java HTTP exception

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 711

• Message text: Java HTTP exception

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT711 - Java HTTP exception ?

  The SAP error message RT711, which indicates a "Java HTTP exception," typically arises in the context of SAP systems that utilize Java-based applications or services. This error can occur due to various reasons, including network issues, misconfigurations, or problems with the Java application itself.
  Causes of RT711 Java HTTP Exception
  
  
  Network Issues: Problems with network connectivity, such as timeouts, DNS resolution failures, or firewall restrictions, can lead to HTTP exceptions.
  
  
  Service Unavailability: The Java application or service you are trying to access may be down or not responding.
  
  
  Configuration Errors: Incorrect configurations in the SAP system or the Java application can lead to HTTP exceptions. This includes incorrect URLs, ports, or authentication settings.
  
  
  Resource Limitations: Insufficient resources (like memory or CPU) on the server hosting the Java application can cause it to fail to respond properly.
  
  
  Version Compatibility: Incompatibilities between different versions of SAP components or Java libraries can also lead to HTTP exceptions.
  
  
  Security Settings: Security settings, such as SSL/TLS configurations or authentication issues, can prevent successful HTTP communication.
  
  
  Solutions to RT711 Java HTTP Exception
  
  
  Check Network Connectivity: Ensure that the network connection between the client and the server is stable. Use tools like ping or traceroute to diagnose connectivity issues.
  
  
  Verify Service Status: Check if the Java application or service is running. You can do this by accessing the service directly through a web browser or using tools like curl or Postman.
  
  
  Review Configuration Settings: Double-check the configuration settings in the SAP system and the Java application. Ensure that URLs, ports, and authentication credentials are correct.
  
  
  Monitor Resource Usage: Use monitoring tools to check the resource usage on the server. If the server is under heavy load, consider scaling resources or optimizing the application.
  
  
  Check Logs: Review the logs of the Java application and the SAP system for any error messages or stack traces that can provide more context about the issue.
  
  
  Update Components: Ensure that all components of the SAP system and the Java application are up to date and compatible with each other.
  
  
  Adjust Security Settings: If the issue is related to security, review the SSL/TLS settings and ensure that the necessary certificates are installed and valid.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or knowledge base articles that may address the specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  SAP Documentation: Refer to the official SAP documentation for guidance on configuring and troubleshooting Java applications within the SAP ecosystem.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  Support Tickets: If the issue persists and cannot be resolved, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the RT711 Java HTTP exception in your SAP environment.