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