How To Fix TSGEN231 - No resources currently available for RFC group

SAP Error Message - Details

• Message type: E = Error

• Message class: TSGEN - Messages For Transaction SGEN

• Message number: 231

• Message text: No resources currently available for RFC group

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 TSGEN231 - No resources currently available for RFC group ?

  The SAP error message TSGEN231: No resources currently available for RFC group typically indicates that there are no available resources in the specified RFC (Remote Function Call) group to handle the request. This can occur in various scenarios, particularly when dealing with background jobs, remote function calls, or when the system is under heavy load.
  Causes:
  
  Resource Exhaustion: The RFC group may have reached its maximum number of concurrent connections or resources.
  Configuration Issues: The RFC destination or group may not be configured correctly, leading to unavailability.
  System Load: High system load or performance issues can lead to resources being temporarily unavailable.
  Network Issues: Problems with network connectivity can also cause this error if the RFC destination is not reachable.
  Authorization Issues: The user or system trying to access the RFC group may not have the necessary authorizations.
  
  Solutions:
  
  
  Check RFC Group Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the destination is correctly set up and active.
  Verify the settings for the RFC group in transaction RZ12 (for RFC groups) to ensure that the group has sufficient resources allocated.
  
  
  
  Increase Resource Limits:
  
  If the RFC group is exhausted, consider increasing the number of allowable connections. This can be done in the configuration settings for the RFC group.
  
  
  
  Monitor System Load:
  
  Use transaction SM50 or SM66 to monitor the system's workload. If the system is under heavy load, consider optimizing the workload or scheduling jobs during off-peak hours.
  
  
  
  Check for Background Jobs:
  
  If the error occurs during the execution of background jobs, check the job logs for any issues. You may need to adjust the job scheduling or resource allocation.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues affecting the connection to the RFC destination. Check firewalls, network settings, and connectivity.
  
  
  
  User Authorizations:
  
  Verify that the user or system has the necessary authorizations to access the RFC group. Check roles and profiles assigned to the user.
  
  
  
  Restart Services:
  
  In some cases, restarting the SAP application server or relevant services may help to clear temporary issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  RZ12: RFC Groups
  SM50/SM66: Process Overview
  SM37: Job Monitoring
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC groups and resource availability.
  
  
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.