How To Fix PU704 - Deploy proxy server not running or Web service not installed

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 704

• Message text: Deploy proxy server not running or Web service not installed

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 PU704 - Deploy proxy server not running or Web service not installed ?

  The SAP error message PU704, which indicates that the "Deploy proxy server not running or Web service not installed," typically arises in the context of SAP systems when there are issues related to the deployment of web services or the proxy server configuration. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  
  Proxy Server Not Running: The proxy server that is supposed to handle the web service requests may not be running. This could be due to a service failure or misconfiguration.
  
  
  Web Service Not Installed: The specific web service that you are trying to access or deploy may not be installed or properly configured in the SAP system.
  
  
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the proxy server or the web service.
  
  
  Configuration Errors: Incorrect configuration settings in the SAP system or the proxy server can lead to this error.
  
  
  Authorization Issues: The user or service account may not have the necessary permissions to access the proxy server or the web service.
  
  
  Solutions:
  
  
  Check Proxy Server Status:
  
  Ensure that the proxy server is running. You can check the status of the proxy server in the SAP system or the server where it is hosted.
  Restart the proxy server if it is not running.
  
  
  
  Verify Web Service Installation:
  
  Check if the required web service is installed in the SAP system. You can do this by navigating to the relevant transaction (e.g., SOAMANAGER) and verifying the service configuration.
  If the web service is not installed, you may need to install it or configure it properly.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings for the proxy server and the web service in the SAP system. Ensure that all parameters are set correctly.
  Look for any discrepancies in the endpoint URLs or service bindings.
  
  
  
  Network Connectivity:
  
  Test the network connectivity between the SAP system and the proxy server. Use tools like ping or telnet to check if the server is reachable.
  Ensure that there are no firewall rules blocking the communication.
  
  
  
  Check Authorizations:
  
  Verify that the user or service account has the necessary authorizations to access the proxy server and the web service.
  Review the roles and permissions assigned to the user.
  
  
  
  Review Logs:
  
  Check the logs for any additional error messages or warnings that could provide more context about the issue. Look at both the SAP logs and the logs of the proxy server.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the PU704 error.
  Documentation: Review the official SAP documentation for web services and proxy server configuration for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the PU704 error in your SAP environment. If the issue persists, consider reaching out to SAP support for further assistance.