How To Fix 01794 - Changing CUA landscape data is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 01 -

• Message number: 794

• Message text: Changing CUA landscape data is locked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 01794 - Changing CUA landscape data is locked by user &1 ?

  The SAP error message "01794 Changing CUA landscape data is locked by user &1" typically occurs in the context of Central User Administration (CUA) in SAP systems. This error indicates that a user is currently editing or has locked the CUA landscape data, preventing other users from making changes.
  Cause:
  
  User Lock: The error is caused by another user (indicated by &1) who is currently editing the CUA landscape data. This lock is a safety feature to prevent concurrent modifications that could lead to data inconsistencies.
  Session Timeout: Sometimes, a user may have left a session open, which can inadvertently keep the lock active.
  System Issues: In rare cases, system issues or bugs may cause a lock to persist even after the user has finished their work.
  
  Solution:
  
  Identify the User: Check who the user is that has locked the data. You can do this by looking at the user ID mentioned in the error message.
  Contact the User: If possible, contact the user to ask them to finish their work and release the lock.
  Wait for Automatic Release: Locks are usually released automatically after a certain period of inactivity. If the user is not available, you may need to wait.
  Use Transaction SM12: If you have the necessary authorizations, you can go to transaction SM12 (Lock Entries) to view and manage lock entries. You can identify the lock held by the user and, if appropriate, delete the lock entry. However, be cautious with this approach, as it may lead to data inconsistencies if the user is still working.
  Check for System Issues: If the lock persists without a clear reason, check for any system issues or bugs that may need to be addressed by your SAP Basis team.
  
  Related Information:
  
  CUA Overview: Central User Administration (CUA) allows for centralized management of user accounts across multiple SAP systems.
  Lock Management: Understanding how locks work in SAP is crucial for troubleshooting issues related to data access and modifications.
  User Authorizations: Ensure that users have the appropriate authorizations to access and modify CUA landscape data to minimize conflicts.
  
  If the problem persists or if you are unsure about taking actions in SM12, it is advisable to consult with your SAP Basis team or system administrator for further assistance.