How To Fix TA273 - Only & processes of RFC server group & are used

SAP Error Message - Details

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 273

• Message text: Only & processes of RFC server group & are used

What causes this issue?

You requested more processes than are available.

How to fix this error?

Check the server group.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TA273 - Only & processes of RFC server group & are used ?

  The SAP error message TA273 indicates that there is an issue with the configuration of the Remote Function Call (RFC) server group. Specifically, it suggests that only one process of the RFC server group is being utilized, which can lead to performance issues or bottlenecks in the system.
  Cause:
  
  Configuration Issues: The RFC server group may not be configured correctly, leading to only one process being active.
  Resource Limitations: The system may be running out of resources (CPU, memory) that prevent additional processes from being started.
  Network Issues: Network problems can prevent additional RFC connections from being established.
  System Load: High system load or contention for resources can limit the number of active processes.
  Authorization Issues: There may be authorization issues preventing additional processes from being executed.
  
  Solution:
  
  
  Check RFC Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination.
  Ensure that the RFC server group is set up correctly and that the number of allowed connections is sufficient.
  
  
  
  Increase the Number of Processes:
  
  In transaction RZ10, check the profile parameters related to the RFC server group.
  Increase the parameters such as rdisp/wp_no_btc (for background work processes) and rdisp/wp_no_dia (for dialog work processes) to allow more processes.
  
  
  
  Monitor System Resources:
  
  Use transaction SM50 or SM66 to monitor the work processes and see if they are being utilized effectively.
  Check for any long-running jobs or processes that may be consuming resources.
  
  
  
  Check Network Configuration:
  
  Ensure that there are no network issues that could be affecting the RFC connections.
  Verify that firewalls or network settings are not blocking additional connections.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any errors or warnings that could provide more context on the issue.
  
  
  
  Restart the RFC Server:
  
  If the issue persists, consider restarting the RFC server or the entire SAP system to clear any temporary issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for RFC configuration and performance tuning.
  Support: If the issue cannot be resolved, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the TA273 error in your SAP system.