How To Fix CK144 - Material master locked by another user

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 144

• Message text: Material master locked by another user

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CK144 - Material master locked by another user ?

  The SAP error message CK144 indicates that a material master record is currently locked by another user. This typically occurs when one user is editing the material master data, and another user attempts to access or modify the same record simultaneously. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Concurrent Access: Another user is currently editing the material master record, which locks the record to prevent data inconsistencies.
  Session Timeout: A user may have left a session open, causing the lock to persist even if they are no longer actively working on it.
  System Errors: Occasionally, system errors or crashes can leave locks in place that should have been released.
  
  
  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 Lock: Use transaction code SM12 to view and manage