How To Fix FVD_BSTR020 - Error in lock management VDKOREF

SAP Error Message - Details

• Message type: E = Error

• Message class: FVD_BSTR - Messgaes for Capital Transfer

• Message number: 020

• Message text: Error in lock management VDKOREF

What causes this issue?

An error has occurred in the management of lock objects for table
VDKOREF (transfer flags).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact the person responsible for the lock.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FVD_BSTR020 - Error in lock management VDKOREF ?

  The SAP error message FVD_BSTR020 indicates an issue related to lock management in the context of the VDKOREF (which typically refers to a reference for a document or transaction in the SAP system). This error can occur in various scenarios, often when multiple users or processes are trying to access or modify the same data simultaneously, leading to a lock conflict.
  Cause:
  
  Lock Conflicts: The most common cause of this error is that the data you are trying to access is currently locked by another user or process. This can happen in high-transaction environments where multiple users are working on the same data.
  Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing other transactions to fail.
  System Configuration Issues: Sometimes, configuration settings related to lock management may not be optimal, leading to unnecessary lock contention.
  Database Issues: Problems with the underlying database, such as deadlocks or resource contention, can also lead to this error.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 (Display and Delete Locks) to identify which user or process is holding the lock. You can then communicate with that user to resolve the conflict.
  Wait and Retry: If the lock is temporary, waiting for a short period and then retrying the operation may resolve the issue.
  Optimize Transactions: Review and optimize long-running transactions to ensure they complete quickly and release locks promptly.
  Check for Deadlocks: Use transaction SM21 (System Log) to check for any deadlocks or other issues that may be affecting lock management.
  Adjust Lock Settings: If lock contention is a frequent issue, consider reviewing and adjusting the lock settings in your SAP system configuration.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to view system logs), and ST22 (to check for dumps) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to lock management and performance tuning for best practices.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.