topic Re: at selection screen in Application Development and Automation Discussions

at selection screen

Former Member — Fri, 22 Feb 2008 11:34:14 GMT

I am having 2 parameters in selection screen

P _down as checkbox,

p_file as file name.

I need to check if i selected the checkbox then if the file is initial, it should throw error message .

But here in selection screen when i click the checkbos itself it is showing eror message before execute F8.

Anybody help me this is urgent

at selection-screen.

IF p_dl EQ 'X'.

if p_file is inital.

MESSAGE e001 WITH 'File is initial'.

ENDIF.

ENDIF

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:37:35 GMT

Write the below ..

at selection-screen.

IF sy-ucomm = 'ONLI'. <-- add this .. this will be executed only if U

press F8

IF p_dl EQ 'X'.

if p_file is inital.

MESSAGE e001 WITH 'File is initial'.

ENDIF.

ENDIF

ENDIF.

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:37:39 GMT

Hi,

If you want the program to check your condition after pressing F8 then you move the code you have written to START-OF-SELECTION. so that after pressing F8 it will check the condition.

Regards,

Yellappa.

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:37:57 GMT

Hi,

If you do not want this in the At selection screen then write the same code in the start-of-selection

Regards

Sudheer

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:43:56 GMT

Hi srinavas,

this is not working.

it is showing the same error , before entering the file.

Please exceute and let me know

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:46:01 GMT

sorry not at F8, but it has to show at selection screen itself .

where here if check the checkbox itself it is throwing error before enter the file name.

will you pls help me now

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:46:27 GMT

The only reason i feel could be something is wrong in the declaration of the check box. Have you assigned a user-command while declaring the checbox like

 parameter: p_dl as checkbox user-command <ucom>.

If thats the case, then in the AT SELECTION-SCREEN event, do the following.


AT SELECTION-SCREEN.
IF  SY-UCOMM NE <ucom>.
   IF p_dl EQ 'X'.
     IF p_file is inital.
        MESSAGE e001 WITH 'File is initial'.
     ENDIF.
   ENDIF
ENDIF..

Hope this helps.

Thanks,

Balaji

Edited by: Balaji Ganapathiraman on Feb 22, 2008 5:17 PM

Re: at selection screen

Former Member — Fri, 22 Feb 2008 11:51:33 GMT

It is not showing any error in my system ..

parameters : P_down as checkbox,

p_file like rlgrap-filename..

at selection-screen.

IF sy-ucomm = 'ONLI'.

IF p_down EQ 'X'.

if p_file is initial.

MESSAGE e001 WITH 'File is initial'.

ENDIF.

Re: at selection screen

Former Member — Fri, 22 Feb 2008 12:08:02 GMT

Hi all,

Thank you for everone in helping in solving this ,

but in the same code i am checking for file type to XLs.

Whereas i aa trying to pick the only file type XLS last 3 characters .

But here it is not picking through split command, will help me in this please

IF sy-ucomm = 'ONLI'.

IF p_dl EQ 'X'.

IF NOT p_file IS INITIAL.

SPLIT p_file AT gv_delimiter INTO gv_type gv_file1.

IF gv_type NE 'XLS'.

MESSAGE e001 WITH 'File Type is not Excel File'(e12).

ENDIF.

ELSE.

MESSAGE e001 WITH 'Enter the File'.

ENDIF.

Re: at selection screen

Former Member — Fri, 22 Feb 2008 12:15:46 GMT

data : gv_delimiter type c value '.'.

data : gv_file1(50), gv_type(3).

I think you need to write the statement as and check for the

data declarations ...

SPLIT p_file AT gv_delimiter INTO gv_file1 gv_type.