How To Fix /AIF/RFC_APP002 - Message &1 could not be restarted; a scheduler conflict occurred

/AIF/RFC_APP002 - Overview

• Message type: E = Error

• Message class: /AIF/RFC_APP -

• Message number: 002

• Message text: Message &1 could not be restarted; a scheduler conflict occurred

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.

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/AIF/RFC_APP002 - Details

• The SAP error message /AIF/RFC_APP002 Message &1 could not be restarted; a scheduler conflict occurred typically indicates that there is a conflict in the scheduling of asynchronous messages in the Application Interface Framework (AIF). This can happen when multiple processes are trying to access or process the same message simultaneously, leading to a situation where the message cannot be restarted.
  Causes:
  
  Concurrent Processing: Multiple instances of the same message are being processed at the same time, leading to a conflict.
  Locking Issues: The message might be locked by another process, preventing it from being restarted.
  
  Configuration Issues: Incorrect configuration in the AIF settings or in the RFC destination settings can lead to scheduling conflicts.
  System Performance: High system load or performance issues can cause delays in processing, leading to conflicts.
  
  Solutions:
  
  Check Message Status: Review the status of the message in the AIF monitor. If it is in a "processing" state, wait for it to complete before