How To Fix RLFW440 - End of log messages of aRFC task &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: RLFW - Messages for runlevel framework

• Message number: 440

• Message text: End of log messages of aRFC task &1.

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 RLFW440 - End of log messages of aRFC task &1. ?

  The SAP error message RLFW440 "End of log messages of aRFC task &1" typically indicates that there is an issue related to the Asynchronous Remote Function Call (aRFC) processing in SAP. This message is often seen in the context of background processing or when dealing with distributed systems.
  Cause:
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the aRFC communication.
  System Load: High system load or performance issues can lead to timeouts or failures in processing aRFC calls.
  Configuration Issues: Incorrect configuration of the RFC destinations or the aRFC settings in the SAP system can lead to this error.
  Resource Limitations: Insufficient resources (like memory or processing power) on the application server can cause aRFC tasks to fail.
  Transaction Errors: Errors in the transaction being executed via aRFC can also lead to this message being logged.
  
  Solution:
  
  Check Network Connectivity: Ensure that there are no network issues between the systems involved. You can use tools like ping or traceroute to diagnose connectivity.
  Monitor System Performance: Check the performance of the SAP system and the application server. Use transaction codes like ST03N (Workload Analysis) and ST22 (Dump Analysis) to identify any performance bottlenecks.
  Review RFC Configuration: Verify the configuration of the RFC destinations in transaction SM59. Ensure that the settings are correct and that the connection is working properly.
  Increase Resources: If resource limitations are identified, consider increasing the resources allocated to the SAP application server.
  Check Logs for Errors: Review the logs for any related error messages that might provide more context on what went wrong. You can check the aRFC logs in transaction SM58 (Transactional RFC) for any failed calls.
  Retry the Operation: If the issue was transient, retrying the operation may resolve the problem.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM58: Monitor and manage aRFC calls.
  SM59: Configure RFC destinations.
  ST22: Analyze dumps for errors.
  ST03N: Analyze workload and performance.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to aRFC or the error message RLFW440.
  
  
  Documentation: Refer to SAP Help documentation for more details on aRFC and troubleshooting steps.
  
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.