How To Fix BCA_RELEASE064 - Error locking object &1 in callback function &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BCA_RELEASE - All Messages on Release Tool

• Message number: 064

• Message text: Error locking object &1 in callback function &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BCA_RELEASE064 - Error locking object &1 in callback function &2 ?

  The SAP error message BCA_RELEASE064 indicates that there is an issue with locking an object in a callback function. This typically occurs in the context of SAP Business Connector or similar environments where object locking is necessary to ensure data integrity during processing.
  Cause:
  
  Concurrent Access: The error often arises when multiple processes or users are trying to access or modify the same object simultaneously, leading to a conflict in locking.
  Timeouts: If a process takes too long to complete, it may lead to a timeout situation where the lock cannot be acquired.
  Deadlocks: In some cases, a deadlock situation may occur where two or more processes are waiting for each other to release locks.
  Configuration Issues: Incorrect configuration of the locking mechanism or the callback function can also lead to this error.
  
  Solution:
  
  Check for Concurrent Processes: Investigate if there are multiple processes trying to access the same object. If so, consider implementing a queuing mechanism or adjusting the logic to avoid conflicts.
  Increase Timeout Settings: If timeouts are causing the issue, you may need to increase the timeout settings for the locking mechanism.
  Review Callback Function Logic: Ensure that the callback function is correctly implemented and does not contain any logic that could lead to prolonged locking.
  Monitor and Resolve Deadlocks: Use transaction monitoring tools to identify and resolve any deadlocks that may be occurring.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that address this specific error message.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SM12 (to view and manage locks) and SM21 (to check system logs) to gather more information about the locking situation.
  SAP Documentation: Refer to the official SAP documentation for detailed information on locking mechanisms and best practices.
  Performance Tuning: Consider performance tuning of the application to reduce the likelihood of locking issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.