How To Fix IM416 - Notification &1 locked by &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IM - Maintenance notifications

• Message number: 416

• Message text: Notification &1 locked by &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IM416 - Notification &1 locked by &2 ?

  The SAP error message IM416, which states "Notification &1 locked by &2," typically occurs when a user attempts to access or modify a notification that is currently locked by another user. This locking mechanism is a part of SAP's concurrency control to prevent data inconsistencies when multiple users are trying to access the same data simultaneously.
  
  Cause:
  
  User Locking: Another user is currently editing the notification (identified by &1) and has locked it for their session.
  Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
  Background Jobs: A background job may be processing the notification, causing it to be locked.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their work and release the lock. You can periodically check if the lock has been released.
  Identify the Locking User: Use transaction code SM12 to view the locks in the system.