How To Fix RECAAP066 - &1 cannot be changed, master data lock is set

RECAAP066 - Overview

• Message type: E = Error

• Message class: RECAAP - Application-Related Messages

• Message number: 066

• Message text: &1 cannot be changed, master data lock is set

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 RECAAP066 - &1 cannot be changed, master data lock is set ?

  The SAP error message RECAAP066 indicates that a specific master data record cannot be changed because a master data lock is currently set on it. This typically occurs in the context of SAP's Asset Accounting or Real Estate Management modules, where certain records are protected from changes to ensure data integrity during processing.
  
  Cause:
  
  
  Master Data Lock: The record you are trying to change is locked due to ongoing processes or transactions that are being executed. This could be due to:
  
  A user is currently editing the record.
  A background job is processing data related to the record.
  The record is being used in a transaction that has not yet been completed.
  
  
  
  Transaction in Progress: If a transaction that involves the master data is still in progress, the system will prevent changes to ensure that the data remains consistent.
  
  
  
  Solution:
  
  
  Check for Locks: 
  
  Use transaction code SM12 to check for any locks on the record. You can search