GUI_Upload & GUI_Download for excel files
I want to upload excel file into sap. i am trying with GUI_Upload function module. when i see the data it is filled with # and other special char. When i save the excel file as .txt file and then read the txt file. Now i am getting correct data. Is it possible to read Excel data using GUI_UPLOAD directly without changing .xls to .txt.
Also, how to change data in second or third tab of excel file using GUI_Download.