How To Fix EPPM_ONEMDS_INTEG050 - HTTP response failed during polling from ONEmds &1 with entity type &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: EPPM_ONEMDS_INTEG - EPPM ONEmds integration messages

• Message number: 050

• Message text: HTTP response failed during polling from ONEmds &1 with entity type &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EPPM_ONEMDS_INTEG050 - HTTP response failed during polling from ONEmds &1 with entity type &2. ?

  The SAP error message EPPM_ONEMDS_INTEG050 indicates that there was an issue with the HTTP response during polling from the ONEmds (One MDS) service. This error typically occurs in the context of integration scenarios where SAP is trying to communicate with an external system or service, and it fails to receive a valid response.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP system and the ONEmds service.
  Service Unavailability: The ONEmds service might be down or experiencing issues, leading to failed HTTP responses.
  Incorrect Configuration: The integration settings or endpoint URLs may be incorrectly configured in the SAP system.
  Timeouts: The request may be timing out due to long processing times on the ONEmds side.
  Authentication Issues: If the ONEmds service requires authentication, any issues with credentials or tokens can lead to failed responses.
  Data Issues: The data being sent or requested may not be in the expected format, leading to errors in processing.
  
  Solution:
  
  Check Network Connectivity: Ensure that the SAP system can reach the ONEmds service. You can use tools like ping or traceroute to diagnose network issues.
  Verify Service Status: Check if the ONEmds service is operational. You may need to contact the service provider or check their status page.
  Review Configuration: Double-check the integration settings in SAP, including endpoint URLs, authentication methods, and any other relevant parameters.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings for the HTTP requests in the SAP system.
  Check Authentication: Ensure that any required authentication tokens or credentials are valid and correctly configured.
  Examine Logs: Look at the logs in both the SAP system and the ONEmds service for any additional error messages or clues that can help diagnose the issue.
  Test with Postman or Curl: If possible, use tools like Postman or Curl to manually send requests to the ONEmds service to see if you can replicate the issue outside of SAP.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the EPPM_ONEMDS_INTEG050 error.
  Documentation: Review the integration documentation for ONEmds to ensure that all requirements and configurations are met.
  Support: If the issue persists, consider reaching out to SAP support or the support team for the ONEmds service for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the EPPM_ONEMDS_INTEG050 error.