How To Fix SRT_WSP779 - Error accessing routing protocol (proxy="&1"; LP="&2")

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 779

• Message text: Error accessing routing protocol (proxy="&1"; LP="&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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP779 - Error accessing routing protocol (proxy="&1"; LP="&2") ?

  The SAP error message SRT_WSP779 indicates an issue with accessing a routing protocol, specifically related to a proxy configuration. This error typically arises in the context of SAP's web service communication, particularly when using the SAP Web Services Runtime (WSR).
  Cause:
  The error message can be caused by several factors, including:
  
  Incorrect Proxy Configuration: The proxy settings in the SAP system may be incorrect or not properly configured.
  Network Issues: There may be network connectivity issues preventing access to the specified proxy or endpoint.
  Authentication Issues: If the proxy requires authentication, and the credentials are not provided or are incorrect, this error may occur.
  Service Unavailability: The service you are trying to reach through the proxy may be down or unavailable.
  Firewall or Security Settings: Firewalls or security settings may be blocking access to the proxy or the endpoint.
  
  Solution:
  To resolve the SRT_WSP779 error, you can take the following steps:
  
  
  Check Proxy Configuration:
  
  Go to the transaction code SOAMANAGER in your SAP system.
  Navigate to the "Service Administration" section and check the proxy settings.
  Ensure that the proxy address and port are correctly configured.
  
  
  
  Test Network Connectivity:
  
  Use tools like ping or telnet to check if the SAP system can reach the proxy server.
  Ensure that there are no network issues preventing access.
  
  
  
  Verify Authentication:
  
  If the proxy requires authentication, ensure that the correct credentials are provided in the configuration.
  Check if the credentials have expired or changed.
  
  
  
  Check Service Availability:
  
  Verify that the service you are trying to access is up and running.
  You can do this by trying to access the service directly from a browser or using a tool like Postman.
  
  
  
  Review Firewall/Security Settings:
  
  Check if there are any firewall rules or security settings that might be blocking access to the proxy or the endpoint.
  Work with your network/security team to ensure that the necessary ports are open.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SOAMANAGER (for service administration), SRT_UTIL (for monitoring and troubleshooting web services).
  SAP Documentation: Refer to the official SAP documentation for Web Services and Proxy Configuration for detailed guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the SRT_WSP779 error in your SAP system.