How To Fix MDG_CLF_LEAN006 - Material &1 is already locked

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_CLF_LEAN - Lean Classification - Central Governance parts

• Message number: 006

• Message text: Material &1 is already locked

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 MDG_CLF_LEAN006 - Material &1 is already locked ?

  The SAP error message MDG_CLF_LEAN006 indicates that a material (identified by &1) is already locked in the system. This typically occurs in the context of Master Data Governance (MDG) when multiple users or processes attempt to access or modify the same material simultaneously.
  
  Cause:
  
  Concurrent Access: Another user or process is currently editing or processing the same material, leading to a lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Errors: Sometimes, system errors or crashes can leave locks in place that are not released properly.
  Background Jobs: Background jobs that are processing materials can also cause locks.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Lock: Use transaction code SM12 to check for locks on the material. You can see which user or process is holding the lock.
  Release the