Function module for data from excel 2007 to sap

Hi all,

I have a requirement to upload data from excel 2007 to sap. I tried the function module TEXT_CONVERT_XLS_TO_SAP, but it is failing. I have not used ALSM_EXCEL_TO_INTERNAL_TABLE as it has limitation of uploading data upto 10K records only. So, can anyone please provide a function module name that can support both excel 2007 and 2003 formats. Thank you in advance.

Regards,

N.M.S.M.Krishna