I do a homework using the SAP of Netweaver Trial 2004. The question in below:
Create a report called ZFTG##_Part2Q4 showing the percentage of seats that are occupied on each individual flight for all the flights in SFLIGHT (calculate these values from the fields SFLIGHT-SEATSOCC & SFLIGHT-SEATSMAX). Use an internal table to store the flight details. Use a SELECT...ENDSELECT loop to read lines from SFLIGHT into the table, perform the percentage calculation and store the percentage in the internal table. Display the list sorted in the descending order of the seat occupation percentage.
I don't know what is the "internal table" ?