How To Fix SRT_WSP3140 - Reverse proxy with name &1, incoming host &2 and port &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 140

• Message text: Reverse proxy with name &1, incoming host &2 and port &3 does not exist

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_WSP3140 - Reverse proxy with name &1, incoming host &2 and port &3 does not exist ?

  The SAP error message SRT_WSP3140 indicates that there is an issue with the configuration of the reverse proxy in the SAP system. This error typically occurs when the system is trying to access a web service, but the specified reverse proxy configuration does not match any existing entries in the system.
  Cause:
  The error can be caused by several factors:
  
  Incorrect Configuration: The reverse proxy settings in the SAP system may not be correctly configured. This includes the name, host, or port of the reverse proxy.
  Missing Reverse Proxy Entry: The reverse proxy with the specified name, incoming host, and port does not exist in the system's configuration.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the reverse proxy.
  Typographical Errors: There could be typographical errors in the configuration settings, such as incorrect names or ports.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Reverse Proxy Configuration:
  
  Go to the SAP system and check the configuration of the reverse proxy. You can do this in transaction SOAMANAGER.
  Ensure that the reverse proxy name, incoming host, and port are correctly defined.
  
  
  
  Create or Update Reverse Proxy Entry:
  
  If the reverse proxy does not exist, you will need to create a new entry with the correct parameters.
  If it exists but is incorrect, update the entry with the correct values.
  
  
  
  Verify Network Connectivity:
  
  Ensure that the SAP system can reach the reverse proxy server. You can use tools like ping or telnet to check connectivity to the specified host and port.
  
  
  
  Check for Typographical Errors:
  
  Review the configuration for any typographical errors in the reverse proxy name, host, or port.
  
  
  
  Restart Services:
  
  After making changes, it may be necessary to restart the relevant services or the entire SAP system to apply the new configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to reverse proxy configuration for additional guidance.
  
  
  
  Related Information:
  
  SOAMANAGER: This transaction is used for managing web services in SAP, including configuring reverse proxies.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  Network Configuration: Ensure that firewall settings and network configurations allow traffic between the SAP system and the reverse proxy.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_WSP3140 error message.