How To Fix SRT_WSP2171 - Check of the Reverse Proxy Settings failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 171

• Message text: Check of the Reverse Proxy Settings 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 SRT_WSP2171 - Check of the Reverse Proxy Settings failed. ?

  The SAP error message SRT_WSP2171 indicates that there is an issue with the reverse proxy settings in your SAP system. This error typically arises when the system is unable to validate the configuration of the reverse proxy, which is essential for the proper functioning of web services.
  Causes:
  
  Incorrect Reverse Proxy Configuration: The settings for the reverse proxy may not be correctly configured in the SAP system.
  Network Issues: There may be network connectivity issues between the SAP system and the reverse proxy server.
  SSL/TLS Configuration: If SSL/TLS is being used, there may be issues with the certificates or the configuration of secure connections.
  Firewall Restrictions: Firewalls may be blocking the necessary ports or protocols required for the reverse proxy to function correctly.
  Service Availability: The web service that the reverse proxy is trying to access may be down or not reachable.
  
  Solutions:
  
  
  Check Reverse Proxy Configuration:
  
  Verify the settings in the SAP system for the reverse proxy. Ensure that the URL, ports, and other parameters are correctly set.
  Check the configuration in the reverse proxy server itself to ensure it is set up to forward requests to the correct SAP backend.
  
  
  
  Test Network Connectivity:
  
  Use tools like ping or telnet to check if the SAP system can reach the reverse proxy server and vice versa.
  Ensure that there are no network issues preventing communication.
  
  
  
  Review SSL/TLS Settings:
  
  If using SSL/TLS, ensure that the certificates are valid and correctly installed on both the SAP system and the reverse proxy.
  Check the SSL configuration settings in both the SAP system and the reverse proxy.
  
  
  
  Check Firewall Settings:
  
  Review firewall rules to ensure that the necessary ports (e.g., HTTP/HTTPS) are open and not being blocked.
  Ensure that both inbound and outbound rules are correctly configured.
  
  
  
  Verify Service Availability:
  
  Check if the web service that the reverse proxy is trying to access is up and running.
  Use tools like curl or Postman to test the web service endpoint directly.
  
  
  
  Review Logs:
  
  Check the logs in both the SAP system and the reverse proxy for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to reverse proxy configurations and the specific error message for any updates or patches that may address the issue.
  Documentation: Refer to the official SAP documentation for configuring reverse proxies, as it provides detailed steps and best practices.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP2171 error in your SAP system.