How To Fix /STMC/CR_MSG053 - Unable to unlock object (type='&1',id='&2'); rc=&3

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 053

• Message text: Unable to unlock object (type='&1',id='&2'); rc=&3

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 /STMC/CR_MSG053 - Unable to unlock object (type='&1',id='&2'); rc=&3 ?

  The SAP error message /STMC/CR_MSG053 Unable to unlock object (type='&1',id='&2'); rc=&3 typically indicates that there is an issue with unlocking a specific object in the SAP system. This error can occur in various contexts, such as during transport management, change requests, or when trying to modify objects that are currently locked.
  Causes:
  
  Object Locking: The object you are trying to unlock is currently locked by another user or process. This can happen if another user is editing the object or if a previous session did not release the lock properly.
  Authorization Issues: The user attempting to unlock the object may not have the necessary authorizations to perform the unlock operation.
  System Errors: There may be underlying system issues or inconsistencies that are preventing the unlock operation from completing successfully.
  Transport Issues: If the object is part of a transport request, it may be locked due to transport-related activities.
  
  Solutions:
  
  
  Check Lock Entries: Use transaction code SM12 to check for lock entries. You can search for the specific object type and ID to see if it is locked by another user. If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  Wait for Release: If the object is locked by another user, you may need to wait until that user releases the lock. You can communicate with the user to determine when they will finish their work.
  
  
  Check Authorizations: Ensure that you have the necessary authorizations to unlock the object. If you do not have the required permissions, contact your system administrator to grant you the necessary access.
  
  
  System Restart: In some cases, a system restart may help resolve temporary locking issues, especially if the lock is due to a system error.
  
  
  Transport Management: If the object is part of a transport request, check the transport logs and ensure that the transport is not in a locked state. You may need to release or adjust the transport request.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SE03 (for transport management), and SE09/SE10 (for transport requests).
  SAP Documentation: Review SAP documentation for more details on object locking and transport management.
  User Communication: If you are in a collaborative environment, communicate with your team members to understand if they are working on the same objects.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.