How To Fix CNV20551500 - No data was imported; wrong file name, or file is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 500

• Message text: No data was imported; wrong file name, or file is empty

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551500 - No data was imported; wrong file name, or file is empty ?

  The SAP error message CNV20551500 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 to be processed.
  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 is located.
  File Corruption: The file may be corrupted or unreadable, leading to an inability to import data.
  
  Solutions:
  
  
  Verify File Name and Path:
  
  Double-check the file name and ensure it matches exactly with what is specified in the import settings.
  Ensure that the file path is correct and accessible from the SAP system.
  
  
  
  Check File Content:
  
  Open the file to confirm that it is not empty and contains the expected data.
  Ensure that the data is formatted correctly and adheres to the required structure.
  
  
  
  Review File Format:
  
  Ensure that the file is in the correct format (e.g., CSV, XLSX) and that it meets any specific requirements set by the SAP import tool being used.
  
  
  
  Permissions Check:
  
  Verify that the user account performing the import has the necessary permissions to access the file and the directory it is located in.
  
  
  
  Test with a Sample File:
  
  If possible, create a small sample file with known data and try importing it to see if the issue persists.
  
  
  
  Check for Corruption:
  
  If the file is suspected to be corrupted, try creating a new file or exporting the data again from the source system.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific import tool or process you are using.
  Documentation: Refer to the official SAP documentation for the specific data import tool you are using to ensure compliance with all requirements.
  Logs and Traces: Review any logs or traces generated during the import process for additional error messages or warnings that may provide more context on the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV20551500 error in your SAP system.