How To Fix SWF_ODS_TST018 - Error during HTTP Receiver Response: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_ODS_TST - Messages for ODS Test Framework

• Message number: 018

• Message text: Error during HTTP Receiver Response: &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_ODS_TST018 - Error during HTTP Receiver Response: &1 ?

  The SAP error message SWF_ODS_TST018, which indicates "Error during HTTP Receiver Response: &1," typically occurs in the context of SAP Workflow or when using the HTTP receiver in an integration scenario. This error suggests that there was an issue with the response received from an HTTP request made by the SAP system.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the HTTP endpoint.
  Invalid URL: The URL configured for the HTTP receiver might be incorrect or unreachable.
  Server Errors: The server that the HTTP request is being sent to may be down or returning an error (e.g., 404 Not Found, 500 Internal Server Error).
  Timeouts: The request may be timing out due to slow response times from the server.
  Authentication Issues: If the HTTP endpoint requires authentication, and the credentials are incorrect or missing, this could lead to errors.
  Data Format Issues: The data being sent in the HTTP request may not be in the expected format, leading to a failure in processing the request.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the HTTP endpoint. You can use tools like ping or telnet to test connectivity.
  Verify URL: Double-check the URL configured in the HTTP receiver settings to ensure it is correct and accessible.
  Inspect Server Logs: If you have access to the server that the HTTP request is being sent to, check the server logs for any errors that might provide more context.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings in the HTTP receiver configuration.
  Review Authentication: Ensure that any required authentication credentials are correctly configured and valid.
  Validate Data Format: Check the data being sent in the request to ensure it matches the expected format of the receiving server.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  Transaction Codes: Use transaction codes like SWI1 (Work Item Selection) to monitor workflow instances and identify where the error is occurring.
  Debugging: If you have access to the development environment, consider debugging the workflow to trace the exact point of failure.
  Documentation: Review the documentation for the HTTP receiver configuration in SAP PI/PO or SAP Workflow for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.