How To Fix CNV10310543 - No data was loaded! Possible reasons: EXCEL is opened or format error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 543

• Message text: No data was loaded! Possible reasons: EXCEL is opened or format error

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 CNV10310543 - No data was loaded! Possible reasons: EXCEL is opened or format error ?

  The SAP error message CNV10310543 indicates that there was an issue with loading data, and it suggests two possible reasons: either the Excel file is open or there is a format error in the file. Here’s a breakdown of the causes, potential solutions, and related information:
  Causes:
  
  Excel File Open: If the Excel file you are trying to import is currently open in Excel, it can prevent SAP from accessing the file.
  Format Error: The data in the Excel file may not be in the expected format. This could include issues such as:
  
  Incorrect data types (e.g., text in a numeric field).
  Missing headers or incorrect header names.
  Extra spaces or special characters in the data.
  Incorrect file format (e.g., trying to load a .xls file when .xlsx is expected).
  
  
  
  Solutions:
  
  Close the Excel File: Ensure that the Excel file you are trying to load is closed. This will allow SAP to access the file without any conflicts.
  Check File Format: Verify that the file is in the correct format. If SAP expects a .xlsx file, make sure you are not trying to load a .xls file or any other format.
  Validate Data: Open the Excel file and check for:
  
  Correct data types in each column.
  Proper headers that match the expected format in SAP.
  No extra spaces or special characters that could cause issues.
  Ensure that there are no empty rows or columns that could disrupt the data structure.
  
  
  Use SAP Tools: If available, use SAP tools or transaction codes designed for data uploads (like LSMW, BAPIs, or others) to ensure that the data is formatted correctly before loading.
  Check SAP Notes: Look for any relevant SAP Notes or documentation that might provide additional insights or updates regarding this error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on data uploads and the expected formats.
  Community Forums: Check SAP community forums or support channels for similar issues and solutions shared by other users.
  Testing: If possible, try loading a smaller sample of the data to isolate the issue and determine if it is related to specific rows or columns.
  
  By following these steps, you should be able to resolve the CNV10310543 error and successfully load your data into SAP.