How To Fix DT653 - Object & already locked -> activation not performed

DT653 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 653

• Message text: Object & already locked -> activation not performed

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 DT653 - Object & already locked -> activation not performed ?

  The SAP error message DT653 ("Object & already locked -> activation not performed") typically occurs when you attempt to activate a transport request or an object that is already locked by another user or process. This can happen in various scenarios, such as when multiple users are working on the same object or when a previous activation process has not been completed.
  
  Cause:
  
  Concurrent Access: Another user or process is currently working on or has locked the object you are trying to activate.
  Incomplete Previous Activation: A previous activation attempt may have failed or not completed properly, leaving the object in a locked state.
  Transport Lock: The object may be part of a transport request that is currently being processed or has been left in a locked state.
  
  
  Solution:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for lock entries. You can filter by the object name or user to see if another user has locked