How To Fix /SSB/CORE694 - Error receiving HTTP request due to error code &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SSB/CORE -

• Message number: 694

• Message text: Error receiving HTTP request due to error code &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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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 /SSB/CORE694 - Error receiving HTTP request due to error code &1 ?

  The SAP error message /SSB/CORE694 Error receiving HTTP request due to error code &1 typically indicates an issue with the HTTP communication between the SAP system and an external service or client. The error code &1 will provide more specific information about the nature of the error.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external service.
  Timeouts: The request may have timed out due to slow response times from the external service.
  Configuration Errors: Incorrect configuration settings in the SAP system or the external service could lead to communication failures.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTP requests.
  Service Unavailability: The external service may be down or experiencing issues.
  Invalid URL: The URL being accessed may be incorrect or malformed.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the external service. You can use tools like ping or traceroute to diagnose network issues.
  Review Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the SAP system or the external service.
  Verify Configuration: Double-check the configuration settings in both the SAP system and the external service to ensure they are correct.
  Inspect Firewall Settings: Ensure that the necessary ports are open and that the firewall is not blocking the HTTP requests.
  Check Service Status: Verify that the external service is up and running. You can do this by accessing the service directly through a web browser or using tools like curl.
  Validate URL: Make sure that the URL being used in the HTTP request is correct and accessible.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Logs and Traces: Review the application logs and traces in the SAP system for more detailed error messages that can provide additional context.
  HTTP Client Configuration: If you are using an HTTP client in your SAP application, ensure that it is configured correctly to handle requests and responses.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or your system administrator for further assistance.