How To Fix RA651 - Error during remote call of &1 function: &2&3

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 651

• Message text: Error during remote call of &1 function: &2&3

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 RA651 - Error during remote call of &1 function: &2&3 ?

  The SAP error message RA651 indicates that there was an issue during a remote function call (RFC) to a specific function module. The message typically includes placeholders for the function name and additional details, which can help in diagnosing the problem.
  Cause:
  The RA651 error can occur due to several reasons, including but not limited to:
  
  Network Issues: Problems with the network connection between the systems involved in the RFC call.
  Authorization Issues: The user or system making the RFC call may not have the necessary authorizations to execute the function.
  Function Module Errors: The function module being called may have its own internal errors or may not be properly defined.
  Configuration Issues: Incorrect configuration of the RFC destination or the function module.
  System Performance: High load on the system or performance issues that prevent the function from executing in a timely manner.
  
  Solution:
  To resolve the RA651 error, you can take the following steps:
  
  
  Check Network Connectivity: Ensure that there are no network issues between the systems. You can use tools like ping or traceroute to diagnose connectivity problems.
  
  
  Review Authorizations: Verify that the user or system executing the RFC call has the necessary authorizations to access the function module. You can check this in transaction SU53 or by reviewing the user roles and profiles.
  
  
  Examine the Function Module: Check the function module being called for any issues. You can do this by:
  
  Reviewing the function module in transaction SE37.
  Checking for any syntax errors or runtime errors in the code.
  Ensuring that the function module is activated.
  
  
  
  Check RFC Destination: Verify the configuration of the RFC destination in transaction SM59. Ensure that the destination is correctly set up and that the connection test is successful.
  
  
  Monitor System Performance: Use transaction ST22 to check for dumps or transaction SM21 for system logs to identify any performance issues or errors that may be affecting the execution of the function.
  
  
  Debugging: If you have access, you can debug the function module to see where the error occurs. This may require additional technical expertise.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SM59: RFC Destinations
  ST22: Dump Analysis
  SM21: System Log
  SU53: Authorization Check
  
  
  
  SAP Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance, providing them with the error details and any logs you have gathered.
  
  
  By following these steps, you should be able to diagnose and resolve the RA651 error effectively.