How To Fix /PF1/FH_SN007 - Asynchronous status notification triggered due to parallelization

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/FH_SN -

• Message number: 007

• Message text: Asynchronous status notification triggered due to parallelization

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/FH_SN007 - Asynchronous status notification triggered due to parallelization ?

  The SAP error message /PF1/FH_SN007 indicates that an asynchronous status notification was triggered due to parallelization. This typically occurs in scenarios where multiple processes or jobs are trying to access or modify the same data concurrently, leading to conflicts or issues in processing.
  Cause:
  
  Parallel Processing: The error is often caused by parallel processing where multiple instances of a program or transaction are trying to execute simultaneously. This can lead to race conditions or data inconsistencies.
  Locking Issues: If the system is trying to access a resource that is already locked by another process, it may trigger this notification.
  Configuration Issues: Incorrect configuration of parallel processing settings in the system can also lead to this error.
  
  Solution:
  
  Review Parallel Processing Settings: Check the configuration settings for parallel processing in your SAP system. Ensure that they are set up correctly to handle the expected load.
  Adjust Job Scheduling: If possible, adjust the scheduling of jobs to minimize the overlap of processes that access the same data.
  Implement Locking Mechanisms: Ensure that proper locking mechanisms are in place to prevent multiple processes from accessing the same data simultaneously.
  Monitor System Performance: Use transaction codes like SM37 (Job Monitoring) and SM12 (Lock Entries) to monitor jobs and locks in the system. This can help identify any problematic jobs or locks that may be causing the issue.
  Error Handling: Implement error handling in your programs to gracefully manage situations where parallel processing leads to conflicts.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (to monitor jobs), SM12 (to check lock entries), and ST22 (to analyze dumps) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Documentation: Review SAP documentation related to parallel processing and asynchronous notifications for a deeper understanding of how these processes work.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.