Message type: E = Error
Message class:  USMD_MASS_LOAD - Messages for MDG mass load 
Message number: 024
Message text: Account &1 is locked in another change request
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The SAP error message USMD_MASS_LOAD024 indicates that the account you are trying to modify or load is currently locked in another change request. This typically occurs in the context of mass data changes or migrations, particularly in the SAP Master Data Governance (MDG) environment.
Cause: Concurrent Access: The account is being edited or processed in another session or by another user, which locks it for changes to prevent data inconsistencies. Change Request Locking: In SAP MDG, when a change request is created for an account, it locks that account until the change request is either approved or rejected. System Configuration: The system may be configured to enforce strict locking mechanisms to ensure data integrity.
Solution: Identify the Lock: Check if another user is currently working on the same account. You can use transaction codes like SM12 (to view locks) to identify the user or session that has locked the account. Wait for Release: If another user is
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