How To Fix CZ258 - Data locked by & so changes are not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CZ - Customizing messages

• Message number: 258

• Message text: Data locked by & so changes are not possible

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 CZ258 - Data locked by & so changes are not possible ?

  The SAP error message CZ258, which states "Data locked by & so changes are not possible," typically indicates that the data you are trying to modify is currently locked by another user or process. This locking mechanism is a part of SAP's data integrity and concurrency control, ensuring that multiple users do not make conflicting changes to the same data simultaneously.
  Causes:
  
  User Lock: Another user is currently editing the same data or has it locked for some reason.
  Background Jobs: A background job may be processing the data, which can lead to locks being placed on the data.
  Transaction Locks: Certain transactions may lock data until they are completed or canceled.
  Long-running Processes: If a process is taking a long time to complete, it may hold a lock on the data for an extended period.
  
  Solutions:
  
  
  Identify the Lock:
  
  Use transaction code SM12 to view the list of locks in the system. You can filter by user or object to find out who is holding the lock.
  Check the lock entries to see which user or process is causing the lock.
  
  
  
  Wait and Retry:
  
  If the lock is temporary (e.g., due to another user), you may need to wait until the other user completes their transaction and releases the lock.
  
  
  
  Contact the User:
  
  If you identify the user holding the lock, you can contact them to see if they can release the lock or complete their transaction.
  
  
  
  Release the Lock:
  
  If necessary and if you have the appropriate authorizations, you can manually delete the lock using transaction code SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still working on the data.
  
  
  
  Check Background Jobs:
  
  Use transaction code SM37 to check if any background jobs are running that might be locking the data. If you find a job that is causing the lock, you may need to wait for it to complete or consult with the job owner.
  
  
  
  Review Configuration:
  
  In some cases, the locking behavior may be due to specific configurations in the system. Consult with your SAP Basis team to review any relevant settings.
  
  
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. SAP uses various types of locks (e.g., exclusive locks, shared locks) to manage data access.
  User Authorizations: Ensure that users have the correct authorizations to perform the actions they are attempting, as insufficient permissions can sometimes lead to confusion regarding locks.
  Performance Monitoring: Regularly monitor system performance and lock situations to prevent bottlenecks and improve user experience.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or technical support for further investigation.