How To Fix SRT_WSP735 - Invalid HTTPS port "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 735

• Message text: Invalid HTTPS port "&1"

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_WSP735 - Invalid HTTPS port "&1" ?

  The SAP error message SRT_WSP735 Invalid HTTPS port "&1" typically indicates that there is an issue with the HTTPS port configuration in the SAP system. This error can occur in scenarios involving web services, particularly when the system is trying to establish a secure connection but encounters an invalid or misconfigured port.
  Cause:
  
  Incorrect Port Configuration: The HTTPS port specified in the configuration is either not defined or is incorrectly set.
  Port Not Open: The specified port may not be open or accessible due to firewall settings or network issues.
  Service Not Running: The service that is supposed to listen on the specified HTTPS port may not be running.
  Invalid Parameter: The port number may contain invalid characters or formatting issues.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SOAMANAGER in your SAP system.
  Navigate to the relevant web service configuration and check the HTTPS port settings.
  Ensure that the port number is correctly specified and does not contain any invalid characters.
  
  
  
  Verify Port Availability:
  
  Use tools like telnet or curl to check if the specified HTTPS port is open and accessible from the client machine.
  Ensure that the port is not blocked by a firewall or network security settings.
  
  
  
  Check Service Status:
  
  Ensure that the SAP Web Dispatcher or the relevant application server is running and listening on the specified HTTPS port.
  You can check the service status using transaction SMICM to see if the ICM (Internet Communication Manager) is active and configured correctly.
  
  
  
  Review ICM Configuration:
  
  In transaction RZ10, check the profile parameters related to ICM, specifically icm/HTTPS/port_<instance>, to ensure that the HTTPS port is correctly defined.
  If changes are made, restart the ICM or the entire SAP instance for the changes to take effect.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the ICM logs (transaction SMICM) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or the official SAP documentation for any specific guidance related to your version of SAP and the web services you are using.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Web Services Configuration: Familiarize yourself with the configuration of web services in SAP, as this can help in understanding how ports are utilized.
  Network Configuration: Ensure that your network configuration allows for secure connections and that the necessary ports are open.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP735 Invalid HTTPS port "&1" error message in your SAP system.