How To Fix SATCM257 - This RFC connection does not exist; process cancelled

SAP Error Message - Details

• Message type: E = Error

• Message class: SATCM - Check Result Management / Transaction CheckMan

• Message number: 257

• Message text: This RFC connection does not exist; process cancelled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SATCM257 - This RFC connection does not exist; process cancelled ?

  The SAP error message SATCM257, which states "This RFC connection does not exist; process cancelled," typically indicates that there is an issue with the Remote Function Call (RFC) connection in your SAP system. This error can occur in various scenarios, such as when trying to execute a function module or when a background job is trying to connect to another system.
  Causes:
  
  RFC Connection Not Defined: The RFC connection you are trying to use has not been defined in the SAP system.
  Connection Configuration Issues: The RFC connection may be incorrectly configured, leading to connection failures.
  Network Issues: There may be network problems preventing the SAP system from reaching the target system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Down: The target system that the RFC connection is trying to reach may be down or not available.
  
  Solutions:
  
  
  Check RFC Connection:
  
  Go to transaction code SM59 to check the status of the RFC connection.
  Ensure that the connection is defined and configured correctly.
  Test the connection using the "Test Connection" button in SM59.
  
  
  
  Review Configuration:
  
  Verify the connection parameters, such as the target host, system number, client, and user credentials.
  Ensure that the connection type (e.g., T, 3, etc.) is appropriate for your use case.
  
  
  
  Network Troubleshooting:
  
  Check network connectivity between the SAP systems involved.
  Use tools like ping or traceroute to diagnose network issues.
  
  
  
  Authorization Check:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to perform the required actions.
  Check the user roles and profiles in transaction SU01.
  
  
  
  System Availability:
  
  Confirm that the target system is up and running.
  Check for any scheduled maintenance or downtime that might affect the connection.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages that might provide more context.
  
  
  
  Related Information:
  
  RFC Types: Understand the different types of RFC connections (e.g., synchronous, asynchronous, transactional) and their use cases.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to RFC connections.
  Documentation: Review SAP documentation for best practices on configuring and managing RFC connections.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.