Hi All,
I am uploading a excel sheet from local drive.My requirement is I need to process only excel format.If any other file other than excel is picked thn i should throw an error sayin Invalid File Format....It shd process only .xls format.It shd throw an error if .doc,.txt or other files are picked.I am using FUNCTION 'F4_FILENAME' to get the file from Local drive.
Pls advice
Thanks in advance...........