get ucomm from selection screen

[Former Member]

Hi all

I am facing this problem: I have a function module with a selection screen declared in top include. Code of function is simple:

CALL SELECTION SCREEN 13.
PERFORM query.

But user on selection screen can press F8 or ESC. How can I know which command has been sent?

I try to debug sy-ucomm, but it's empty both pressing F8 and ESC.

Can anyone help me please?

regards

Gabriele

[former_member370533]

Have you coded for them in your PF-STATUS?

For example F8 could be coded as the execute button and ESC as the exit button.

[rahul_mahajan]

Hi,

Please refere below code :

<Copy & paste content removed by moderator>

Moderator message : Warning! Copy & paste from other sources not allowed, this will lead to deletion of user-id

I hope this will help you.

Regards,

Rahul Mahajan

Edited by: Vinod Kumar on Nov 7, 2011 4:53 PM

[former_member209703]

Have you included the event AT SELECTION-SCREEN to control the sy-ucomm? As far as I know the corresponding sy-ucomm for F8 is CRET and when you press ESC it comes empty.

Regards

[Kiran_Valluru]

Hi,

You can write PERFORM query in Start-of-selection Event which executes when u press F8.

Or Check sy-ucomm = 'ONLI' for F8.

hope this helps u.,

Thanks & Regards,

Kiran

[Former Member]

As I said, I am in a FUNCTION MODULE so I cannot use AT SELECTION SCREEN statement.

And I already tested value of sy-ucomm.

thanks

Gabriele

[former_member209703]

I am in a FUNCTION MODULE so I cannot use AT SELECTION SCREEN statement.

Yes, you can.

Just place the event in a new include of the Function Group and it will be fired as usual.

[Former Member]

GREAT

I was sure I tried to put it an include and it was not working, but probably I made a mistake and put it in function source. I put it in an include and it works: from sy-ucomm in AT-SELECTION SCREEN event I can see CRET when pressin F8.

Thank you very much

Regards

Gabriele