/FLDQ/DQAAS_ERR034 - HTTP client receive http_communication_failure error.

SAP Error Message - Details

• Message type: E = Error

• Message class: /FLDQ/DQAAS_ERR -

• Message number: 034

• Message text: HTTP client receive http_communication_failure error.

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.

What else can you do?

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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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AnswerBot

• What is the cause and solution for SAP error message /FLDQ/DQAAS_ERR034 - HTTP client receive http_communication_failure error. ?

  The SAP error message /FLDQ/DQAAS_ERR034 HTTP client receive http_communication_failure typically indicates that there is a communication issue between the SAP system and an external HTTP service or API. This error can arise from various causes, and here are some common reasons, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external service.
  Service Unavailability: The external HTTP service may be down or not reachable.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTP requests.
  Incorrect URL: The URL configured in the SAP system for the HTTP request may be incorrect or outdated.
  Timeouts: The request may be timing out due to slow response times from the external service.
  SSL/TLS Issues: If the external service uses HTTPS, there may be issues with SSL certificates or TLS settings.
  Proxy Configuration: If a proxy is required to access the external service, it may not be configured correctly in the SAP system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the external service. You can use tools like ping or telnet to test connectivity.
  Verify Service Status: Check if the external service is up and running. You can do this by accessing the service URL directly from a web browser or using tools like curl.
  Review Firewall Settings: Ensure that the necessary ports are open and that the firewall is not blocking the requests.
  Validate URL Configuration: Double-check the URL configured in the SAP system for any typos or outdated information.
  Increase Timeout Settings: If the service is slow, consider increasing the timeout settings in the HTTP client configuration.
  Check SSL/TLS Configuration: If using HTTPS, ensure that the SSL certificates are valid and properly configured in the SAP system.
  Configure Proxy Settings: If a proxy is needed, ensure that the proxy settings are correctly configured in the SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like SICF (HTTP Service Hierarchy) to check the configuration of HTTP services in SAP.
  Logs and Traces: Review the application logs and traces in SAP (e.g., using transaction SLG1) for more detailed error messages that can provide additional context.
  SAP Community: Consider searching or posting in the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your network or system administrator, or consult SAP support for further assistance.