Sy-uname as default for Input Field in Dynpro

[Former Member]

Hi there,

i've got a question. I created a dynpro and I want to set sy-uname as default for an input field in a dynpro (field marked in picture). What is the easiest way to make this real?

Thankfully marko

Picture: [Dynpro|http://b.imagehost.org/download/0919/problem]

[Former Member]

In PBO mark that field = sy-uname

[Former Member]

How should i mark that field in PBO?If i try to set the field called "Benutzername" to sy-uname (Benutzername = sy-uname) I get a syntax problem. I cant declare the content of the field in PBO.

Thanks anyway

Edited by: markok on Feb 17, 2010 8:50 AM

[venkat_o]

<li> If Benutzername is your screen field and wants to use in program, you need to define the variable Benutzername in TOP include and do the same, then it works. Thanks Venkat.O

[former_member217544]

Hi Markok,

What is the syntax error you are getting?

Regards,

Swarna Munukoti.

[Former Member]

In PBO or PAI of a Dynpro there is no way to declare anything. You can only work with a few commands like field chain module and so on.

So i build a module where i try to move sy-uname to my field and i called the module from PBO.

But it doesnt work

[Former Member]

Hi,

If the name of your field is A, then go to your TOP include of the Dialog Program and declare it as

DATA: A(10) TYPE c.

This is what Venkat is trying to say.

[former_member1245113]

Hi,

In TOP Include 
Data : Benutzername type sy-uname.
" Follow these steps as mentioned here
in PBO of Screen.

Module status_100.

in program 
module status_100 output.

Benutzername = sy-uname. " Make sure you use the Same name(Benutzername) for Screen Field in Screen Painter.
endmodule.
"Make Sure you are not Clearing any Structure or this Value Individually

" We can't use Data key word in FLow Logic neither Assign statements
" The Fundamental Rule in Screen Programs
If Screen Field name and a Variable name in program is same then automatic data transfer takes place.

Cheerz

Ram

[venkat_o]

You are absolutely correct Nitwick. Thanks Venkat.O

[Former Member]

Dear markok,

The easiest way to populate the parameters/select-options on the screen is to populate the same in the INITIALIZATION block.

The code snippet:

" Selection screen
PARAMETERS:
pa_uname    TYPE  sy-uname.

INITIALIZATION.
pa_uname = sy-uname.

START-OF-SELECTION.
" your code goes here

Hope this helps...:)

Regards

s@k

[Former Member]

TO Siemens: Thanks but this isnt the solution too. I want that my field "Benutzername" is automatically filled with sy-uname ( For example: [Field|http://b.imagehost.org/download/0145/problem] ).

To others: I try again

Thankfully

Marko

Edited by: markok on Feb 17, 2010 9:28 AM

[gvb_sekhar]

create new module at PBO and assign sy-uname to that field in that module.

Sekhar

[Former Member]

hi,

in top include declare the field.

then in the pbo module pass the value field.

filedname = sy-uname.

if this doesnt work then check spa/gpa in the attributes.

regards.

[Former Member]

Dear Marko,

Can you show how you have declared the field "Benutzername"..?

Regards

s@k

[Former Member]

Thank you very much for your answers but it still doesnt work. I did some screenshots now.

Can anybody explain me whats wrong ? The problemfield "Benutzer" is called "einstruktur-erstellerein" in my program.

Its build in a structure ( Screenshot: [Declaration|http://b.imagehost.org/download/0827/problem1] ).

The second picture describes the fieldinput through sy-uname in my module (Screenshot: [Input|http://i.imagehost.org/download/0846/problem2] ). Screenshot three is the PBO calling of the module (Screenshot: [Module|http://i.imagehost.org/download/0735/problem3] ).

The problem is that in debug mode the field "einstruktur-erstellerein" is filled with sy-uname but in dynpro output the field is shown as empty. 😕

Thankfully marko

[Former Member]

Are you sure you're not doing a CLEAR somewhere in a PBO module?

Is the SCREEN field name exactly the same? One small typo is enough to not see the value.

And for testing purposes, try passing SY-UNAME in a PBO module and see if the screen field is still empty.

[Former Member]

Hi Maen Anachronos, thank you for your answer. What do you mean with try passing sy-uname in PBO Module??

The fieldnames are 100% correct. I checked them again and I did it about ten times today ;).

Thanks

[Former Member]

SY-UNAME in a PBO module... sorry misread your post: you already did that.

[Former Member]

Hello,

How is your field defined in the element list of your dynpro ?

Are the checkboxes Input and Output flagged ?

Did you create the reference yourself by creating the element directly on the screen (dynpro) or did you make a reference to the Dictionary with the Dictionary checkbox in the element list ?

The rest of your code seems correct to me.

Wim

[Former Member]

OH MY GOD

I created the dynpro last week and i forgot that i set the field to only input OH MY GOD

Thanks a lot it works !!!

Edited by: markok on Feb 17, 2010 2:20 PM