How To Fix /CFG/ACTIVATION320 - Technical error during RFC to client &1 (Calling user &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/ACTIVATION -

• Message number: 320

• Message text: Technical error during RFC to client &1 (Calling user &2)

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 /CFG/ACTIVATION320 - Technical error during RFC to client &1 (Calling user &2) ?

  The SAP error message /CFG/ACTIVATION320 indicates a technical error that occurred during a Remote Function Call (RFC) to a specific client. This error typically arises in the context of configuration or activation processes, particularly when dealing with cross-client settings or data.
  Cause:
  The error can be caused by several factors, including:
  
  Authorization Issues: The calling user may not have the necessary authorizations to perform the requested action in the target client.
  Network Issues: There may be connectivity problems between the systems involved in the RFC call.
  Configuration Errors: There could be misconfigurations in the RFC destination or in the settings of the target client.
  System Lock: The target client might be locked for maintenance or other reasons, preventing the RFC call from being processed.
  Technical Issues: There may be underlying technical issues, such as problems with the SAP kernel or other system components.
  
  Solution:
  To resolve the /CFG/ACTIVATION320 error, you can take the following steps:
  
  
  Check Authorizations:
  
  Ensure that the user making the RFC call has the necessary authorizations in the target client. You can use transaction SU53 to analyze authorization failures.
  
  
  
  Verify RFC Destination:
  
  Check the configuration of the RFC destination using transaction SM59. Ensure that the destination is correctly set up and that the connection is working.
  
  
  
  Test Connectivity:
  
  Use transaction SM59 to test the connection to the target client. This can help identify any network-related issues.
  
  
  
  Check Client Status:
  
  Verify that the target client is not in a locked state. You can check the client status using transaction SCC4.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages or information that could provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above checks, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU53: Authorization Check
  SCC4: Client Administration
  SM21: System Log
  ST22: Dump Analysis
  
  
  
  SAP Notes: Always check for the latest SAP Notes related to RFC errors and client activation issues, as they may provide specific patches or updates.
  
  
  By following these steps, you should be able to diagnose and resolve the /CFG/ACTIVATION320 error effectively.