Problem using ALSM_EXCEL_TO_INTERNAL_TABLE function module

Dear Experts,

I am trying to upload excel sheet to upload data into internal table,but the function module is giving out an error saying error in upload_OLE.This is working fine when upload data in my system but doesnt work when trying to upload in other system.

Let me know views on the same.

Thanks in advance.

Regards,

Kartheek.