How To Fix /SMB/ATC_ERROR031 - Undefined error during RFC execution for object &1 and destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/ATC_ERROR -

• Message number: 031

• Message text: Undefined error during RFC execution for object &1 and destination &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 /SMB/ATC_ERROR031 - Undefined error during RFC execution for object &1 and destination &2 ?

  The SAP error message /SMB/ATC_ERROR031 Undefined error during RFC execution for object &1 and destination &2 typically indicates that there was an issue during a Remote Function Call (RFC) execution in the context of the SAP system. This error can occur in various scenarios, often related to the ABAP Test Cockpit (ATC) or other background processing tasks.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the RFC call.
  Configuration Issues: The RFC destination might not be correctly configured, or the target system may not be reachable.
  Authorization Issues: The user executing the RFC may not have the necessary authorizations to perform the action.
  System Load: The target system may be under heavy load, causing timeouts or failures in processing the request.
  Transport Issues: If the error occurs during a transport process, there may be issues with the transport directory or transport configuration.
  Code Issues: There may be bugs or issues in the ABAP code being executed, leading to unexpected behavior.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify the configuration of the RFC destination specified in the error message.
  Test the connection to ensure it is working correctly.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues between the systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to execute the RFC function. Check roles and profiles assigned to the user.
  
  
  
  System Performance:
  
  Monitor the performance of the target system. If it is under heavy load, consider scheduling the task for a less busy time.
  
  
  
  Review Logs:
  
  Check the system logs (SM21) and the developer trace files (ST22) for any additional error messages or stack traces that could provide more context about the failure.
  
  
  
  Debugging:
  
  If you have access to the code, consider debugging the RFC function to identify any potential issues in the logic.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SM21: System Log
  ST22: Dump Analysis
  SLG1: Application Log
  
  
  Documentation: Review the official SAP documentation for the ABAP Test Cockpit and RFC programming for more insights into potential issues and best practices.
  
  By following these steps, you should be able to diagnose and resolve the error message /SMB/ATC_ERROR031.