Multiply headers at alv list view

[Former Member]

Can i create such grid with list view?

I've got a dynamic table.It extension depends on input date at selection-screen. At the example field 20211231 means price1 at 31.12.2021, field 20211231S means price2 at 31.12.2021,

field 20220131 - Price1 at 31.01.2022 and etc..

I tried to use 'REUSE_ALV_LIST_DISPLAY' and as i understood i can't just add fieldname in fieldcat if my table doesn't containt it. Mb i can do it the other way. But i don't know how,

if there are a other method how to do it?

[FredericGirod]

Asked several time, search little bit

[raymond_giuseppi]

Perform some search with the 'dynamically' keyword...

[Former Member]

raymond.giuseppi, it displyed well in alv grid, with same view on the second img, i want to diaplay it
with the view similar with the first.
I show it on the first screen, and after clicking toolbar button i want to display it with listview.

For example to unite this selected columns into one ( which i will devide into second header ).

But the problem is that thier fieldnames are(20211231 and 20211231S) and i cannot add additional united field into fieldcat of slis,because i don't have this field in table i want to display.

[raymond_giuseppi]

You have to create a new itab dynamically from values of the first itab.