How To Fix FK736 - Calendar activation is being blocked by another process

SAP Error Message - Details

• Message type: E = Error

• Message class: FK - Factory calendar

• Message number: 736

• Message text: Calendar activation is being blocked by another process

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FK736 - Calendar activation is being blocked by another process ?

  The SAP error message FK736, which states "Calendar activation is being blocked by another process," typically occurs in the context of financial document processing, particularly when dealing with fiscal year variants and calendar settings in SAP.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Concurrent Processes: Another user or process is currently activating or modifying the calendar settings, which locks the calendar for changes.
  Long-running Transactions: A transaction that takes a long time to complete may hold a lock on the calendar, preventing other processes from accessing it.
  System Configuration Issues: There may be configuration issues or inconsistencies in the fiscal year variant or calendar settings.
  
  Solution:
  To resolve the FK736 error, you can take the following steps:
  
  
  Check for Active Processes:
  
  Use transaction code SM12 to check for any active locks on the calendar. Look for entries related to the calendar activation and identify the user or process holding the lock.
  If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  
  Wait and Retry:
  
  If another user is actively working on the calendar, it may be best to wait until they complete their process. You can retry the operation after some time.
  
  
  
  Review Background Jobs:
  
  Check if there are any background jobs running that might be affecting the calendar. Use transaction code SM37 to monitor background jobs.
  
  
  
  System Logs:
  
  Review system logs (transaction code SM21) for any related error messages or warnings that might provide additional context.
  
  
  
  Consult with Basis Team:
  
  If the issue persists, consult with your SAP Basis team. They can help identify if there are any system-level issues or if a restart of certain services is required.
  
  
  
  Check Configuration:
  
  Ensure that the fiscal year variant and calendar settings are correctly configured. You can review these settings in the configuration menu under Financial Accounting (FI).
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  SM21: To check system logs.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on calendar settings and fiscal year variants.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the FK736 error and take appropriate action to resolve it.