How To Fix SKTU105 - Error in lock management

SKTU105 - Overview

• Message type: E = Error

• Message class: SKTU - Translation: Long texts

• Message number: 105

• Message text: Error in lock management

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SKTU105 - Error in lock management ?

  The SAP error message SKTU105, which indicates "Error in lock management," typically arises when there are issues related to the locking mechanism in the SAP system. This can occur due to various reasons, including:
  Causes:
  
  Lock Table Overflow: The lock table may be full, preventing new locks from being created.
  Database Issues: Problems with the underlying database can lead to lock management errors.
  Network Issues: Connectivity problems between the application server and the database can cause lock management failures.
  Long-Running Transactions: If a transaction holds locks for an extended period, it can lead to contention and errors.
  
  Configuration Issues: Incorrect configuration settings related to lock management in the SAP system.
  
  Solutions:
  
  
  Check Lock Table Size: 
  
  Use transaction code SM12 to check the lock entries. If the lock table is full, consider increasing its size in the system profile parameters.
  
  
  
  Release Locks: 
  
  In SM12, you can manually delete unnecessary locks if they are no longer needed. Be cautious when doing