How To Fix S1470 - No application server found on this server

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 470

• Message text: No application server found on this server

What causes this issue?

No application server belonging to the same system exists on the target
host specified.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

No connection is possible

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1470 - No application server found on this server ?

  The SAP error message S1470 "No application server found on this server" typically indicates that the SAP system is unable to find an application server to process the request. This can occur for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the client and the application server.
  Configuration Issues: The SAP system may not be properly configured to recognize available application servers.
  Server Down: The application server may be down or not running.
  Instance Not Registered: The application server instance may not be registered in the SAP message server.
  Load Balancing Issues: If using a load balancer, it may not be directing traffic correctly to the available application servers.
  SAP Kernel Issues: There may be issues with the SAP kernel or other components that prevent the application server from being recognized.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the client and the application server. You can use tools like ping or traceroute to diagnose network issues.
  Verify Instance Status: Check the status of the application server instances using transaction code SM51 to see if they are up and running.
  Review Configuration: Ensure that the SAP system is correctly configured. Check the instance profile and SAP GUI settings to ensure they point to the correct application server.
  Check Message Server: Use transaction SMLG to check the load balancing configuration and ensure that the application server is registered with the message server.
  Restart Services: If the application server is down, restart the instance using transaction SMMS or through the operating system commands.
  Check SAP Notes: Look for relevant SAP Notes that may address specific issues related to your version of SAP. You can search for notes in the SAP Support Portal.
  Review Logs: Check the system logs (transaction SM21) and developer traces (transaction ST22) for any errors that might provide more context on the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on system architecture and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to diagnose and resolve the "No application server found on this server" error in your SAP environment.