Anyone knows if is possible read an archive ".xlsx or xls" with the "Read From File" Operator, I tested with an archive called temp.xlsx and I see the next value:
There are many ways to solve your problem, read file operator is not one of them.
You can read an Excel file using poweshell (https://stackoverflow.com/questions/19211632/read-excel-sheet-in-powershell)
You can create a connector for it, using eclipse plugin and Java, you can do with pure Java, python...
Thank you for your comment that is very helpful.
Retrieving data ...