How To Fix /SCMTMS/TES_RT001 - Exception '&1' raised while creating HTTP client to destination '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TES_RT -

• Message number: 001

• Message text: Exception '&1' raised while creating HTTP client to destination '&2'

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_RT001 - Exception '&1' raised while creating HTTP client to destination '&2' ?

  The SAP error message /SCMTMS/TES_RT001 Exception '&1' raised while creating HTTP client to destination '&2' typically indicates an issue with the HTTP connection to a specified destination in the SAP system. This error can occur in various scenarios, particularly when working with SAP Transportation Management System (TMS) or when trying to connect to external services.
  Causes:
  
  Incorrect Destination Configuration: The destination specified (&2) may not be configured correctly in the SAP system. This could include incorrect URL, authentication details, or other parameters.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the specified destination.
  Authorization Issues: The user or service account trying to create the HTTP client may not have the necessary authorizations to access the destination.
  SSL/TLS Issues: If the destination uses HTTPS, there may be issues with SSL certificates, such as expired certificates or untrusted certificate authorities.
  Service Unavailability: The external service at the destination may be down or not responding.
  
  Solutions:
  
  
  Check Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the HTTP destination (&2).
  Ensure that the URL is correct and that the authentication method is properly set up (Basic, OAuth, etc.).
  Test the connection from SM59 to see if it is successful.
  
  
  
  Network Connectivity:
  
  Verify that the SAP system can reach the destination. You can use tools like ping or telnet to check connectivity.
  Check firewall settings or network policies that might be blocking access.
  
  
  
  Authorization:
  
  Ensure that the user or service account has the necessary authorizations to access the destination.
  Check roles and profiles assigned to the user.
  
  
  
  SSL/TLS Configuration:
  
  If using HTTPS, check the SSL certificate configuration.
  Ensure that the certificate is valid and trusted by the SAP system. You may need to import the certificate into the SAP trust store.
  
  
  
  Service Availability:
  
  Check if 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.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) for more detailed error messages that might provide additional context.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to this error.
  Documentation: Review the SAP documentation for TMS and HTTP destinations for best practices and troubleshooting steps.
  Community Forums: Consider checking SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SCMTMS/TES_RT001.