How To Fix >4522 - Internal error: Missing lock for change to specification &1

>4522 - Overview

• Message type: E = Error

• Message class: >4 - SAP File Transfer Protocol

• Message number: 522

• Message text: Internal error: Missing lock for change to specification &1

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 >4522 - Internal error: Missing lock for change to specification &1 ?

  The SAP error message "4522 Internal error: Missing lock for change to specification &1" typically indicates that there is an issue with the locking mechanism in the SAP system when trying to make changes to a specification (such as a material specification, recipe, or similar object). This error can occur in various modules, including SAP PLM (Product Lifecycle Management) or SAP QM (Quality Management).
  
  Cause:
  
  
  Locking Mechanism Failure: The error suggests that the system expected a lock to be present for the specified object (e.g., a material specification) but could not find it. This can happen if:
  
  The object is being accessed by multiple users simultaneously.
  There was a failure in the locking process due to a system error or timeout.
  The lock was released unexpectedly or not set correctly.
  
  
  
  Database Issues: Sometimes, underlying database issues can lead to problems with locks not being applied or recognized.
  
  
  
  Configuration Issues: Incorrect configuration in the system related to locking