How To Fix BC_BOR517 - Remote system change using tRFC scheduled --> will start at &

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_BOR - BC Training (All Courses)

• Message number: 517

• Message text: Remote system change using tRFC scheduled --> will start at &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BC_BOR517 - Remote system change using tRFC scheduled --> will start at & ?

  The SAP error message BC_BOR517 indicates that a remote system change using transactional RFC (tRFC) has been scheduled and will start at a specified time. This message is not necessarily an error but rather an informational message indicating that a tRFC call has been queued for execution at a later time.
  Cause:
  
  
  tRFC Scheduling: The message is generated when a tRFC call is scheduled to be executed later. This can happen due to various reasons, such as:
  
  The target system is currently busy or unavailable.
  The system is configured to handle tRFC calls in a scheduled manner to manage load.
  There may be network issues or delays that prevent immediate execution.
  
  
  
  System Load: High system load or resource constraints can lead to delays in processing tRFC calls.
  
  
  Configuration Settings: The system may be configured to delay certain operations based on specific business logic or settings.
  
  
  Solution:
  
  
  Monitor tRFC Queue: Check the tRFC queue in transaction SM58. This transaction allows you to monitor the status of tRFC calls and see if there are any that are stuck or have failed.
  
  
  Check System Performance: Ensure that the system is not overloaded. You can use transaction ST03N to analyze performance and workload.
  
  
  Network Connectivity: Verify that there are no network issues between the SAP systems involved. Ensure that the target system is reachable.
  
  
  Review Configuration: Check the configuration settings related to tRFC in the SAP system. Ensure that they are set up correctly for your business processes.
  
  
  Retry Mechanism: If the tRFC call fails after the scheduled time, you may need to implement a retry mechanism or manually trigger the tRFC call again.
  
  
  Logs and Traces: Review the application logs (transaction SLG1) and system logs (transaction SM21) for any related errors or warnings that could provide more context.
  
  
  Related Information:
  
  tRFC: Transactional RFC is a communication method in SAP that ensures that the data is processed exactly once, even in the case of failures.
  SM58: Transaction to monitor and manage tRFC calls.
  ST22: Transaction to check for dumps that may provide insight into issues affecting tRFC processing.
  SLG1: Transaction to view application logs for specific applications or modules.
  
  If the issue persists or if you encounter specific errors in the tRFC queue, further investigation may be required, potentially involving SAP support or consulting documentation specific to your SAP version and configuration.