Message type: E = Error
Message class:  CNV_PE - General messages for posting engine 
Message number: 148
Message text: Entry is locked for deletion
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The SAP error message CNV_PE148: Entry is locked for deletion typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has identified an entry that is currently locked and cannot be deleted or modified. Causes: Locking Mechanism: The entry you are trying to delete is locked by another process or user. This can happen if another transaction is currently using the data. Data Consistency: The system may have a built-in mechanism to prevent deletion of entries that are linked to other data, ensuring data integrity. User Permissions: The user attempting to delete the entry may not have the necessary permissions to perform the deletion. Incomplete Migration Process: If the migration process was interrupted or not completed properly, it may leave entries in a locked state. Solutions: Check Locks: Use transaction code SM12 to check for any locks on the entries.
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