Message type: E = Error
Message class:  CNV10400 - Messages for package 10400 (characteristics) 
Message number: 663
Message text: Search term not found.
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.
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The SAP error message CNV10400663: Search term not found 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 is unable to find a specific search term or entry that is required for the operation being performed. Causes: Missing Data: The search term or key that the system is trying to reference does not exist in the target system or the source data. Incorrect Mapping: There may be an issue with the mapping of fields between the source and target systems, leading to the system looking for a term that is not correctly defined.
Configuration Issues: The configuration settings for the migration process may not be set up correctly, causing the system to look for terms that are not available. Data Format Issues: The data being migrated may not be in the expected format, leading to mismatches in
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