How to read data from a .csv file and store it in a table in openedge -

could me find way read data .csv file , store in table in openedge.

input ‘c:\sample.csv’.     repeat:     create customer.     import delimiter "," cust-num name sales-rep.     end. output close. 

this code tried not getting executed!

the "\" "escape" character. escape escape doubling or (preferably) using alternate escape of "~".

input 'c:~\sample.csv'.