How To Fix CNV_MBT_46383 - Object requested is locked by &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 383

• Message text: Object requested is locked by &

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 CNV_MBT_46383 - Object requested is locked by & ?

  The SAP error message CNV_MBT_46383 indicates that an object you are trying to access or modify is currently locked by another user or process. This is a common issue in SAP systems, especially during data migration or when multiple users are working on the same object.
  Cause:
  
  Object Locking: The object (such as a table, transaction, or data record) is locked by another user or process. This can happen during data migration, batch jobs, or when another user is editing the same object.
  Long-running Transactions: If a transaction takes a long time to complete, it may hold locks longer than expected, preventing others from accessing the object.
  System Configuration: Certain configurations or settings in the SAP system may lead to more frequent locking issues.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for locks in the system. You can filter by the user or object name to find out who is holding the lock.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from the SM12 transaction. However, be cautious when doing this, as it may disrupt the work of the user holding the lock.
  Wait and Retry: If the lock is held by a legitimate process, it may be best to wait until the process completes and then retry your action.
  Check for Long-running Processes: Use transaction code SM37 to check for any long-running jobs that might be holding locks. If necessary, you can terminate these jobs if they are no longer needed.
  Consult with the User: If the lock is held by another user, consider reaching out to them to understand why the object is locked and if they can release it.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. SAP uses a locking mechanism to prevent data inconsistencies when multiple users access the same data.
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SM21: Check system logs for any related errors or warnings.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices for managing locks.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.