at new col1

Hi ,

I need to process only the  first lines that meets where conditions .I my table col1 one is not unique , table is sorted by col1 and col2

and i have several entries for same value  in col1. This loop is processing line by line  without takin in account at new statemen .

Please advice

Thanks

Loop at itab ino wa itab

  where ( col1 between  date1 an date1)

and    col2 < date1

at new col2.

* do something

endat

endloop.