How To Fix SAPBC_GLOBAL153 - This flight entry cannot be locked (table SFLIGHT)

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPBC_GLOBAL - Messages for Package SAPBC_GLOBAL

• Message number: 153

• Message text: This flight entry cannot be locked (table SFLIGHT)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPBC_GLOBAL153 - This flight entry cannot be locked (table SFLIGHT) ?

  The SAP error message SAPBC_GLOBAL153 indicates that a specific flight entry in the SFLIGHT table cannot be locked. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same data simultaneously, leading to a conflict.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing or modifying the same flight entry, preventing your transaction from obtaining a lock.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold the lock on the entry longer than expected.
  Database Lock Issues: There may be issues with the database lock management, causing locks to not be released properly.
  System Performance Issues: High system load or performance issues can lead to delays in lock acquisition and release.
  
  Solutions:
  
  Wait and Retry: If the issue is due to concurrent access, waiting for a short period and then retrying the operation may resolve the issue.
  Check for Active Sessions: Use transaction codes like SM12 (to view and manage locks) to check if there are any active sessions holding locks on the SFLIGHT table. If you find a session that is no longer active, you may need to terminate it.
  Optimize Transactions: Review the transactions that are accessing the SFLIGHT table to ensure they are optimized and not holding locks longer than necessary.
  Database Administration: If the problem persists, it may require intervention from a database administrator to check for any underlying issues with the database lock management.
  System Monitoring: Monitor system performance and load to identify any bottlenecks that may be contributing to the locking issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to analyze dumps) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to locking mechanisms in your version of SAP.
  Documentation: Review SAP documentation regarding database locking and transaction management for best practices.
  
  If the issue continues after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.