Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 452
Message text: Highest found object number in table &1 for key &2: &3
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The SAP error message CNV_20100452 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the highest found object number in a specific table exceeds the expected range for the key provided.
Cause: Data Integrity Issues: The object number in the specified table may have been corrupted or improperly migrated, leading to inconsistencies. Configuration Errors: The migration settings or parameters may not be correctly configured, causing the system to expect a different range of object numbers. Custom Development: If there are custom developments or enhancements in the system, they may not align with the standard migration processes, leading to unexpected object numbers. Data Volume: The volume of data being migrated may exceed the limits set in the migration tool, causing the error to trigger.
Solution: Check Data Consistency: Review the data in the specified table to ensure that the object numbers
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