Increasing the index of the loop.

Hello Everyone,

I have a loop which I write like below:

Loop at itab into wa from index.

I use parallel cursor and use another loop.

loop at itab1 into wa1.

**** my code *****

endloop.

endloop.

Now my requirement is that I start the first loop after some records if the second loop record exists.

Can I increase the value of index inside the second loop or how do I approach it?

Thanks.