How To Fix TR104 - Cannot delete lock entry

TR104 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 104

• Message text: Cannot delete lock entry

What causes this issue?

The lock entry of an object in a (change/transport/...) request could
not be deleted because an error occurred.

System Response

The function was cancelled.

How to fix this error?

Repeat the function.
If the error occurs again, contact your system administrator to
localize the error and, if necessary, send a problem notification to
the SAP Correction and Transport System team.

Error message extract from SAP system. Copyright SAP SE.

TR104 - Details

• The SAP error message TR104, which states "Cannot delete lock entry," typically occurs when there is an issue with the lock entries in the SAP system. This error can arise in various scenarios, such as during transport requests or when trying to delete or modify objects that are currently locked.
  Causes:
  
  Active Lock Entries: The lock entry you are trying to delete may still be active or in use by another user or process.
  Authorization Issues: The user may not have the necessary authorizations to delete the lock entry.
  System Errors: There may be inconsistencies or errors in the transport management system or database that prevent the deletion of the lock entry.
  Transport Request Issues: The transport request may be in a state that does not allow for deletion, such as being released or in a different status.
  
  Solutions:
  
  Check Active Locks: Use transaction code SM12 to check for active lock entries. You can identify the user