Upload the .csvinter file to an internal table

Hi experts,

I want to upload the data from .csv file to the internal table, i want the procedure.

The data format present in the .csv file is :

1) I have 200 fields in the flat file.

2) I want to upload the data from the .csv file to internal table and now i want only 20 fields to uploaded to another .csv file from internal table.

3) In the first 10 rows we don't have data , it contains some description ,

so the data will starts from 11th row.

Hope u got my question.

Regards,

RaviChandra.