Message type: E = Error
Message class:  CNV20600 - message class for package 20600 
Message number: 155
Message text: No data was imported; wrong file name or file is empty
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The SAP error message CNV20600155 indicates that there was an issue with importing data, specifically that no data was imported due to either an incorrect file name or the file being empty. This error typically occurs during data migration or data upload processes in SAP systems, particularly when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods. Causes: Incorrect File Name: The file name specified in the import process does not match the actual file name or path. This could be due to typos, incorrect file extensions, or incorrect directory paths. Empty File: The file being imported is empty, meaning it contains no data records to process. File Format Issues: The file may not be in the expected format (e.g., CSV, Excel) or may not adhere to the required structure (e.g., missing headers). Access Permissions: The user may not have the necessary permissions to access the file or directory where the file
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