ALV grid in a Subscreen
I have a problem with the display of a ALV grid in a subscreen. I am going to try to explain my problem and maybe somebody knows any solution.
In a regular screen I have a subscreen that should show the ALV, I am following all the steps like callling the subscreen, creating the container for the ALV grid, … but it doesn’ show anything.
I have tried some things to check if the calling of the subscreen works, so I just call any other subscreen and it works. Also I have tried to call two alv in the same screen using the custom control and it works.
I have changed the subscreen into screen and I have added the status and so on and by itself it also works.
Does anybody know what can be missing??
Thanks very much