How To Fix /SAPSLL/PLUGINR3451 - Material &1 is locked and can't be changed

/SAPSLL/PLUGINR3451 - Overview

• Message type: E = Error

• Message class: /SAPSLL/PLUGINR3 -

• Message number: 451

• Message text: Material &1 is locked and can't be changed

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 /SAPSLL/PLUGINR3451 - Material &1 is locked and can't be changed ?

  The SAP error message /SAPSLL/PLUGINR3451 Material &1 is locked and can't be changed typically indicates that the material specified (represented by &1) is currently locked in the system, preventing any changes from being made to it. This locking mechanism is often in place to ensure data integrity during processes such as updates, transfers, or other operations that might affect the material's status.
  Causes:
  
  Active Transactions: The material may be involved in an active transaction, such as a purchase order, sales order, or inventory movement.
  User Lock: A user may have locked the material for editing, which can happen if they are currently working on it or if a previous session did not release the lock properly.
  Background Jobs: A background job might be processing data related to the material, causing it to be locked temporarily.
  Data Consistency Checks: The system may have locked the material as part of a data consistency check or during a