How To Fix BC_DATAMODEL_SERVICE175 - Booking entry cannot be locked (table SBOOK)

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_DATAMODEL_SERVICE - BC Training (All Courses)

• Message number: 175

• Message text: Booking entry cannot be locked (table SBOOK)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BC_DATAMODEL_SERVICE175 - Booking entry cannot be locked (table SBOOK) ?

  The SAP error message BC_DATAMODEL_SERVICE175 indicates that a booking entry in the table SBOOK cannot be locked. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same booking entry simultaneously, leading to a conflict.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same booking entry at the same time.
  Database Lock: The entry may be locked by another transaction that is currently processing or has not been properly released.
  Long-running Transactions: A transaction that takes too long to complete may hold a lock on the entry longer than expected.
  System Performance Issues: High system load or performance issues can lead to delays in lock acquisition and release.
  
  Solutions:
  
  Wait and Retry: If the error is due to concurrent access, waiting for a few moments and then retrying the operation may resolve the issue.
  Check for Locks: Use transaction codes like SM12 (Display and Delete Locks) to check if there are any active locks on the SBOOK table. If you find a lock that is no longer needed, you can delete it (with caution).
  Review Long-running Transactions: Identify any long-running transactions that may be holding locks and optimize them if possible.
  System Performance Monitoring: Monitor system performance to ensure that it is not causing delays in lock handling. This may involve checking for resource bottlenecks.
  User Coordination: If multiple users are working on the same data, coordinate to avoid simultaneous access to the same booking entries.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 for lock management, SM21 for system logs, and ST22 for dump analysis.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for best practices on handling database locks and concurrency issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.