Hi,
I have a select statement like this:
loop at itab1 assigning <fs_itab>. select * from dtab into itab2 where field1 = <fs_itab>-field1. Here, how to insert itab2's result into itab3 without overwritting itab3's existing rows? Endloop.
The problem is I want to put the result of itab2 into another internal table (itab3) every time inside the loop, I don't know how to insert the result into itab3 without overwritting the existing values.
Could anyone help on this?
Thanks,
Yang