How To Fix /PM0/ABP_MESSAGES621 - Error while deleting lock entry for this application

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_MESSAGES -

• Message number: 621

• Message text: Error while deleting lock entry for this application

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_MESSAGES621 - Error while deleting lock entry for this application ?

  The SAP error message /PM0/ABP_MESSAGES621 typically indicates an issue related to the deletion of a lock entry in the application. This error can occur in various scenarios, often related to the handling of locks in the SAP system, particularly in the context of application-specific processes.
  Cause:
  
  Lock Entry Not Found: The lock entry that the system is trying to delete may not exist or may have already been deleted by another process.
  Authorization Issues: The user may not have the necessary authorizations to delete the lock entry.
  Database Issues: There may be underlying database issues that prevent the deletion of the lock entry.
  Application Logic Errors: There could be a bug or logic error in the application that is trying to manage the lock entries.
  Concurrency Issues: Multiple processes may be trying to access or modify the same lock entry simultaneously, leading to conflicts.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If the lock entry is still present, you may need to manually delete it if it is safe to do so.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the delete operation. You may need to consult with your SAP security team.
  Check for Database Issues: Review the database logs for any errors or issues that may be affecting the lock management. You may need to involve your database administrator.
  Debugging: If you have access to the development environment, consider debugging the application to identify any logic errors that may be causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (system log), and ST22 (dump analysis) to gather more information about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the documentation for the specific application module you are working with, as there may be specific guidelines or known issues related to lock management.
  
  By following these steps, you should be able to diagnose and potentially resolve the error related to the deletion of lock entries in your SAP application.