How To Fix ARUN_MAIN068 - All servers are busy; please check your RFC group administration

ARUN_MAIN068 - Overview

• Message type: E = Error

• Message class: ARUN_MAIN -

• Message number: 068

• Message text: All servers are busy; please check your RFC group administration

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 ARUN_MAIN068 - All servers are busy; please check your RFC group administration ?

  The SAP error message ARUN_MAIN068 indicates that all servers in the specified RFC (Remote Function Call) group are busy, which means that the system is unable to process the request at that moment. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  High Load on Application Servers: The application servers may be experiencing high load due to a large number of concurrent users or resource-intensive processes.
  
  Configuration Issues: The RFC group may not be configured correctly, or the servers in the group may not be available for processing requests.
  Network Issues: There could be network connectivity problems between the application server and the database or other systems.
  Long Running Processes: There may be long-running processes that are occupying the server resources, preventing new requests from being processed.
  Server Downtime: One or more servers in the RFC group may be down or not responding.
  
  Solutions:
  
  Check Server Load: Monitor the load