How To Fix DV460 - Event &1 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: DV - EHS: Messages for Report Shipping

• Message number: 460

• Message text: Event &1 could not be locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DV460 - Event &1 could not be locked ?

  The SAP error message DV460, which states "Event &1 could not be locked," typically occurs in the context of event management or scheduling within SAP systems. This error indicates that the system is unable to lock a specific event (denoted by &1) for processing, which can prevent users from making changes or updates to that event.
  Causes:
  
  Concurrent Access: Another user or process may already be accessing or modifying the event, leading to a lock conflict.
  System Configuration: There may be issues with the configuration of the locking mechanism in the SAP system.
  Database Locks: The underlying database may have locks that prevent the event from being accessed.
  Transaction Errors: An error in a previous transaction may have left the event in a locked state.
  User Authorizations: The user may not have the necessary authorizations to lock the event.
  
  Solutions:
  
  Check for Concurrent Users: Verify if another user is currently accessing the event. If so, wait for them to finish or coordinate with them to release the lock.
  Release Locks: Use transaction code SM12 to check for and release any unnecessary locks on the event. This transaction allows you to view and delete locks held by users.
  Review Authorizations: Ensure that the user has the necessary authorizations to lock and modify the event. This may involve checking roles and permissions in the user profile.
  System Configuration: Consult with your SAP Basis team to ensure that the locking mechanism is properly configured and functioning as expected.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check transaction SM37 to see if any jobs are running that might be affecting the event.
  Restart the Session: If the issue persists, try logging out and back into the SAP system to reset the session.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM37 (to monitor background jobs), and SU53 (to check authorization issues).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or fixes for particular versions of SAP.
  Documentation: Review SAP documentation related to event management and locking mechanisms for a deeper understanding of how these processes work.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult SAP support for further assistance.