Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 010
Message text: Field &1 cannot be used as a year field (incorrect length)
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The SAP error message CNV_NCE_BAS010 indicates that a specific field (denoted as &1) is being used as a year field, but it has an incorrect length. This typically occurs during data conversion processes, such as when using the SAP Data Migration tools or during system upgrades.
Cause: Field Length Mismatch: The field in question is expected to have a specific length (usually 4 digits for a year, e.g., 2023), but it has a different length (e.g., 2 digits or more than 4). Data Format Issues: The data being processed may not conform to the expected format for year fields, leading to this error.
Configuration Issues: There may be configuration settings in the data migration or conversion tool that are not aligned with the source data structure.
Solution: Check Field Length: Verify the length of the field in the source data. Ensure that it is set to the correct length (typically 4 digits for a year). Data Cleansing:
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