When an ALV report is output, by default the Downloa to Local PC (function code %PC) appears.
Once this is clicked, you can download to local drive as text or spreadhseet etc.
Now my requirement is to change the contents of one of the ALV columns if this %PC is called.
So I thought of catching this %PC function code within my FORM USER_COMMAND but it is not getting into this.
How to catch this functionality?