How To Fix ESH_ENG_CDS_ABAP087 - Lock cannot be obtained; this activation is cancelled

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_ABAP - ES-CDS/ABAP

• Message number: 087

• Message text: Lock cannot be obtained; this activation is cancelled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_ABAP087 - Lock cannot be obtained; this activation is cancelled ?

  The SAP error message ESH_ENG_CDS_ABAP087 indicates that a lock could not be obtained during the activation of a Core Data Services (CDS) view or object, leading to the cancellation of the activation process. This typically occurs in environments where multiple users or processes are trying to activate or modify the same object simultaneously.
  Causes:
  
  Concurrent Activations: Another user or process is currently activating or modifying the same CDS view or related objects, leading to a lock conflict.
  Long-Running Transactions: A long-running transaction may hold a lock on the object, preventing other activations from proceeding.
  System Performance Issues: High system load or performance issues may lead to delays in obtaining locks.
  Transport Requests: If the object is part of a transport request that is currently being processed, it may be locked.
  
  Solutions:
  
  Wait and Retry: If the issue is due to concurrent activations, waiting for a few moments and then retrying the activation may resolve the issue.
  Check Active Sessions: Use transaction SM12 to check for active locks. If you find a lock on the object you are trying to activate, you may need to wait for the lock to be released or contact the user holding the lock.
  Review Long-Running Transactions: Use transaction SM66 to monitor active processes and identify any long-running transactions that may be holding locks.
  System Performance: If the system is under heavy load, consider optimizing performance or scheduling activations during off-peak hours.
  Transport Management: If the object is part of a transport request, ensure that the transport is completed or released before attempting to activate the object.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary to check the definition of the CDS view.
  SE80: Object Navigator to manage and activate objects.
  SM12: To view and manage locks.
  SM66: To monitor active processes in the system.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to CDS activations or locking mechanisms.
  Documentation: Review SAP documentation on Core Data Services and locking mechanisms for a deeper understanding of how these components interact.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or open a support ticket with SAP for further assistance.