How To Fix ARUN_MAIN064 - Task Failed: &1 System Failure, RFC: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ARUN_MAIN -

• Message number: 064

• Message text: Task Failed: &1 System Failure, RFC: &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 ARUN_MAIN064 - Task Failed: &1 System Failure, RFC: &2 ?

  The SAP error message ARUN_MAIN064 indicates that a task has failed due to a system failure, specifically related to Remote Function Call (RFC). This error can occur in various scenarios, often during data processing or when executing remote function modules.
  Causes:
  
  System Resource Issues: Insufficient memory, CPU, or other system resources can lead to task failures.
  Network Issues: Problems with network connectivity between the SAP system and the RFC destination can cause failures.
  Configuration Errors: Incorrect configuration of RFC destinations or related settings can lead to this error.
  Authorization Issues: The user executing the task may not have the necessary authorizations to perform the action.
  System Bugs: There may be bugs in the SAP system or the specific function module being called.
  Timeouts: Long-running tasks may exceed the timeout settings for RFC calls.
  
  Solutions:
  
  Check System Resources: Monitor the system's performance and ensure that there are adequate resources available. You can use transaction codes like SM50 (Process Overview) and ST02 (Tune Summary) to check for performance issues.
  Verify Network Connectivity: Ensure that the network connection between the systems is stable and that there are no firewalls or other network issues blocking the RFC calls.
  Review RFC Configuration: Check the configuration of the RFC destination using transaction SM59. Ensure that the settings are correct and that the connection test is successful.
  Check Authorizations: Verify that the user has the necessary authorizations to execute the task. You can use transaction SU53 to analyze authorization failures.
  Review Logs: Check the system logs (transaction SM21) and the developer trace files (transaction ST22) for any additional error messages or stack traces that can provide more context about the failure.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings for the RFC calls in the RFC destination configuration.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: 
  
  SM21 - System Log
  ST22 - Dump Analysis
  SM59 - RFC Destinations
  SU53 - Authorization Check
  SM50 - Process Overview
  ST02 - Tune Summary
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to diagnose and resolve the ARUN_MAIN064 error effectively.