Return of an error to the user because of a wrong Excel file selected
Hello, I would like to create a JMP program which returns an error to the user because he selected the wrong Excel file. Here is an example of my program:The file_path
contains the path to the file selected by the user.However, I would like to return a message error when the Worksheets( "AAA" )
is not contained in the Excel file selected by the user: because he didn't choose the right Excel file....