Refresh the selection screen

[Former Member]

Hi all,

I need to refresh the selection screen while coming back to selection screen after execution.

Refresh in AT SELECTION SCREEN OUTPUT works but it doesnot allow us to save a variant. <REMOVED BY MODERATOR>

Thanks,

Keerthi.

Edited by: Alvaro Tejada Galindo on Jun 12, 2008 2:01 PM

[Former Member]

You can try freeing parameter id's if they exist.

[Former Member]

Hi Lamont,

Can you tell me how to free the memory of paramter id.

Thanks,

Keerthi.

[Former Member]

Do an F1 on the select-option fields from the desired selection screen. You should see a field called Parameter ID. Copy the three letters. In your program, use the syntax SET PARAMETER ID pid FIELD space. The pid in the code is the three letters from the parameter id you copied, such as 'IAF'. I hope this helps.

[Former Member]

Hi,

Freeing the parameter id is not working either..

Any ideas how to refresh a selction field?

Thanks,

Keerthi.

[Former Member]

Hi,

There will be another way to achieve this but here is my first thought.

Modify the fcode of back button so that it will be captured in user command and then you can you call transaction.

eg.

At user-command.
Case fcode.
WHEN 'BACK'.
Call Transaction'Zxxxx'.
endcase.

I hope this helps, lemme know otherwise.

thanx,

ags.

[Former Member]

Hi Keerthi,

Write this below code, i think it will work

at selection screen event

if sy-ucomm = ‘'backu2032. then you clear your selection screen fields and refresh your selection screen fields.

<REMOVED BY MODERATOR>

Thanks

Vikranth

Edited by: Alvaro Tejada Galindo on Jun 12, 2008 2:01 PM

[Former Member]

Keerthi,

report zamit_0001 .

data: xmara type mara.

data: xmatnr type mara-matnr.

parameters: p_matnr type mara-matnr.

at selection-screen.

if sy-ucomm = 'ONLI'. " Only when execute is pressed

xmatnr = p_matnr. " Hang on to this for select statement

clear p_matnr. " Clear the screen parameter

endif.

start-of-selection.

select single * from mara into xmara

where matnr = xmatnr.

write:/ xmara-matnr, xmara-matkl.

[/code]

Amit.

[Former Member]

Hi Amit,

But this is LDB selction screen . I need to have the values in the selct option in start of selection.

Thanks,

Keerthi.

[Former Member]

hi ,

try this.

AT USER-COMMAND.

case sy-ucomm.

when 'BACK'.

clear : parameter1, parameter2.

SET SCREEN 0.

endcase.

Regards

Sandeep REddy