/BOBF/CONF_CDS016 - [BO sync] Locking Business Object &2 failed (view &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF_CDS -

• Message number: 016

• Message text: [BO sync] Locking Business Object &2 failed (view &1)

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /BOBF/CONF_CDS016 - [BO sync] Locking Business Object &2 failed (view &1) ?

  The SAP error message /BOBF/CONF_CDS016 typically indicates an issue related to the Business Object Framework (BOF) in SAP, specifically when trying to lock a Business Object (BO) during a synchronization process. This error can occur in various scenarios, such as when working with Core Data Services (CDS) views or when performing operations that require locking of business objects.
  Cause:
  
  Concurrency Issues: The error often arises when multiple users or processes are trying to access or modify the same business object simultaneously, leading to a locking conflict.
  Database Locking: The underlying database may have a lock on the business object that prevents the current operation from proceeding.
  Configuration Issues: There may be misconfigurations in the Business Object or the associated CDS view that lead to locking problems.
  Long-Running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing subsequent operations to fail.
  
  Solution:
  
  Check for Active Locks: Use transaction code SM12 to check for any active locks on the business object. If you find locks that are no longer needed, you can release them.
  Review User Activity: Ensure that no other users or processes are currently working on the same business object. If possible, coordinate with other users to avoid conflicts.
  Optimize Transactions: If you have long-running transactions, consider optimizing them to reduce the time locks are held.
  Adjust Locking Settings: Review the locking settings in the Business Object configuration to ensure they are appropriate for your use case.
  Error Handling in Code: If you are developing custom logic, implement error handling to gracefully manage locking conflicts and retry the operation after a short delay.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to diagnose issues.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the Business Object Framework and Core Data Services to understand the locking mechanisms and best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or open a support ticket with SAP for further assistance.