How To Fix SWR117 - Error setting up connection to URL &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWR - Business Workflow: WAPI Interfaces

• Message number: 117

• Message text: Error setting up connection to URL &1

What causes this issue?

An attempt was made to create an HTTP client object for URL &v1&. An
error occurred doing this.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether the URL is valid.

Procedure for System Administrators

If the URL is valid, there is a program error.
Component: Workflow Engine
Error category: Internal error

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWR117 - Error setting up connection to URL &1 ?

  The SAP error message SWR117, which states "Error setting up connection to URL &1," typically occurs when there is an issue with the connection to a specified URL in the SAP system. This error can arise in various contexts, such as when trying to access web services, external systems, or APIs.
  Causes:
  
  Incorrect URL: The URL specified may be incorrect or malformed.
  Network Issues: There may be network connectivity issues preventing access to the URL.
  Firewall/Proxy Settings: Firewalls or proxy settings may be blocking the connection to the URL.
  Service Unavailability: The external service or server at the URL may be down or not responding.
  Authentication Issues: If the URL requires authentication, incorrect credentials may lead to connection failures.
  SSL/TLS Issues: If the URL uses HTTPS, there may be issues with SSL certificates or TLS settings.
  
  Solutions:
  
  Verify the URL: Check the URL for correctness. Ensure that it is properly formatted and accessible.
  Test Connectivity: Use tools like ping, curl, or a web browser to test connectivity to the URL from the SAP server.
  Check Network Configuration: Ensure that there are no network issues, such as DNS resolution problems or routing issues.
  Review Firewall/Proxy Settings: Check if there are any firewall rules or proxy settings that might be blocking the connection. Adjust them as necessary.
  Check Service Status: Verify that the external service is up and running. You can do this by accessing the URL directly in a web browser or using a tool like Postman.
  Authentication: If the service requires authentication, ensure that the correct credentials are being used and that they are properly configured in the SAP system.
  SSL/TLS Configuration: If using HTTPS, ensure that the SSL certificates are valid and properly configured in the SAP system. You may need to import the certificate into the SAP trust store.
  SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SICF (for HTTP services) or SOAMANAGER (for web service configuration) to manage and troubleshoot web service connections.
  Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  Documentation: Refer to SAP documentation for specific configurations related to web services and external connections.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.