Sum value without using collect

Hey folks,

i have records and i have to sum them up modify the table by inserting the sum value without using collect. how can i do it ..

for example

table itab contains

1

2

3

4

5

i have to modify this table and insert the sum value like itab shud contain 15 only but without using the collect statemnt . could somebody write me a sample code for this.

Regards

Rock

Edited by: Alvaro Tejada Galindo on Jan 30, 2008 3:13 PM