Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 814
Message text: Please select XLS File
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 CNV20551814, which states "Please select XLS File," typically occurs during data import processes, particularly when using tools that require an Excel file as input. This error indicates that the system expects an Excel file in the XLS format, but either no file has been selected or the selected file is not in the correct format.
Cause: File Format: The file selected is not in the XLS format. It could be in a different format like XLSX, CSV, or another unsupported format. File Selection: The user may not have selected any file at all, leading to the error. File Path Issues: There may be issues with the file path or permissions that prevent the system from accessing the file. Tool Configuration: The tool or transaction being used may not be configured correctly to accept the file.
Solution: Check File Format: Ensure that the file you are trying to upload is indeed in the XLS
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