Message type: E = Error
Message class:  CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS 
Message number: 161
Message text: User &1 is currently editing &2 in &3
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The SAP error message CNV_IUUC_REPL_ADV_SE161 indicates that a user is currently editing a specific object (like a table or a transaction) in a particular system, which is preventing other users from making changes to that object. This is often encountered in scenarios involving data replication or migration, particularly when using SAP's Landscape Transformation (SLT) or similar tools.
Cause: The error occurs when: A user is actively editing an object (e.g., a table, a transaction) in the SAP system. The system has a lock mechanism that prevents other users from editing the same object simultaneously to avoid data inconsistencies.
Solution: To resolve this issue, you can take the following steps: Identify the User: Check who is currently editing the object. You can use transaction codes like SM12 (to view lock entries) or SM66 (to view active processes) to identify the user and the object they are editing. Communicate with the User: If possible, reach out to the user who
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