How To Fix /SCMTMS/TES_RT027 - HTTP call for Webservice &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TES_RT -

• Message number: 027

• Message text: HTTP call for Webservice &1 failed

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 /SCMTMS/TES_RT027 - HTTP call for Webservice &1 failed ?

  The SAP error message /SCMTMS/TES_RT027 HTTP call for Webservice &1 failed typically indicates that there was an issue with an HTTP call made to a web service in the context of SAP Transportation Management (TM). This error can arise due to various reasons, and understanding the cause is crucial for troubleshooting.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the web service endpoint.
  Incorrect URL: The URL for the web service might be incorrect or not properly configured in the SAP system.
  Authentication Issues: The web service may require authentication, and the credentials provided may be incorrect or missing.
  Service Unavailability: The web service might be down or experiencing issues, making it unable to respond to requests.
  Timeouts: The request may be timing out due to slow response times from the web service.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTP call to the web service.
  Data Format Issues: The data being sent in the HTTP request may not be in the expected format, leading to a failure in processing.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the web service endpoint. You can use tools like ping or telnet to test connectivity.
  Verify URL Configuration: Double-check the URL configured in the SAP system for the web service. Make sure it is correct and accessible.
  Review Authentication Settings: If the web service requires authentication, ensure that the correct credentials are being used and that they are properly configured in SAP.
  Monitor Web Service Status: Check the status of the web service to ensure it is up and running. You may need to contact the service provider if there are issues.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings for the HTTP call in the SAP configuration.
  Check Firewall Settings: Ensure that there are no firewall rules blocking the HTTP requests from the SAP system to the web service.
  Validate Data Format: Review the data being sent in the request to ensure it meets the web service's requirements.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SLG1 (Application Log) to check for more detailed error logs related to the HTTP call.
  Web Service Configuration: Review the configuration of the web service in transaction SOAMANAGER to ensure that all settings are correct.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  Debugging: If you have access, consider debugging the HTTP call to see the exact request and response, which can provide more insight into the failure.
  
  By systematically checking these areas, you should be able to identify and resolve the issue causing the /SCMTMS/TES_RT027 error.