How To Fix TK125 - Internal error (editing lock key &1 &2 failed)

TK125 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 125

• Message text: Internal error (editing lock key &1 &2 failed)

What causes this issue?

The lock key "&V1&" "&V2&" could not be inserted or modified while
editing the object request lock.
An internal error has occurred.

System Response

The function terminates.

How to fix this error?

Call the function again.
If the error occurs again, send a problem message to the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK125 - Internal error (editing lock key &1 &2 failed) ?

  The SAP error message TK125, which states "Internal error (editing lock key &1 &2 failed)," typically indicates an issue related to the locking mechanism in the SAP system. This error can occur when the system is unable to acquire or release a lock on a particular object, which can happen for various reasons.
  Causes:
  
  Database Lock Issues: The error may arise if there are issues with the database locks, such as deadlocks or if the lock table is full.
  System Performance: High system load or performance issues can lead to timeouts or failures in acquiring locks.
  Transport Issues: If you are working with transport requests, there may be issues with the transport management system.
  User Authorization: The user may not have the necessary authorizations to edit the object that is being locked.
  Corrupted Lock Entries: Sometimes, lock entries can become corrupted, leading to failures in acquiring or releasing locks.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12 to