topic Re: Problem with the selection screen in Application Development and Automation Discussions

Problem with the selection screen

Former Member — Wed, 11 Jan 2012 14:07:00 GMT

Hi All,

In my program i have given the input in selection screen , Its process something and a msg was displayed , and user confirm it to continue , the program take us back to the selection screen - in this case i have to clear all the values from the selection parameters.

I tried lot , but i didn't get this result.

I know this is the standard functionality , But anything is there to clear the selection parameters.

Regards,

S.C.K

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 14:19:50 GMT

HI friend,

You can clear the selection parameters after displaying the message.

For example you have created a parameter p1.

Just give the statement clear p1.

Also it should be mentioned at AT SELECTION SCREEN OUTPUT or AT INITIALIZATION.

because AT SELECTION SCREEN OUTPUT is just like PBO it process the selection screen values and again displays the selection screen based on new condition.

So try clearing values there it will work.

If you face any issues please revert back to me i will help you.

Thanks,

Sri Hari.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 14:25:01 GMT

Hi Hari,

Already i have tried , But its not correct, reason after enter the values in input then you press ENTER key automatically value will clear without process the code.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 14:55:13 GMT

Hi Chandra,

Can you please little bit clear , How exactly you are calling the user interaction popup and what you are expecting later.

Typically , initialization event to clear the initialize values.

if you want to update selection screen values you may try using the function module

CALL FUNCTION 'DYNP_VALUES_UPDATE'

EXPORTING

DYNAME = V_SY_CPROG

DYNUMB = V_SY_DYNNR

TABLES

DYNPFIELDS = I_DYNFIELDS.

Hope it helps you.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:06:41 GMT

write the validation in AT SELECTION SCREEN. .

display a warming message. then clear all the values

PARAMETERS p1 TYPE i.

at SELECTION-SCREEN.
  if p1 > 10.
    MESSAGE 'Warning' type 'W'.
    clear p1.
  endif.

START-OF-selection.
  write p1.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:07:24 GMT

Hi ,

I have written the message 'xxxx' type 'I' with in the start-of-selection.Before the message comes i do some validation.

Message will display then we press the continue means its go to the selection input screen , here i want to clear all the parameters.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:09:30 GMT

check the above message... by the way.. welcome to SDN

Re: Problem with the selection screen

nabheetscn — Wed, 11 Jan 2012 15:15:10 GMT

You can do leave to tramsaction simplest way or call transaction

Nabheet

Re: Problem with the selection screen

Harsh_Bansal — Wed, 11 Jan 2012 15:16:16 GMT

Hi Chandra,

As Soumya said..you need to do your validation in AT SELECTION SCREEN event not in Start-of-Selection.

after that when user enters data, you can process that data in START-OF-SELECTION.

Regards,

Harsh Bansal

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:20:46 GMT

Hi Harish,

I didn't do the validation for seletion screen. After my code process in the start-of-selection thier i have to raise the Information Message.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:29:06 GMT

why are you doing validations in start of selection? do it in at slection-screen.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:37:11 GMT

Hi Soumya,

Thats not validation , In my case i am checking some conditions in multiple table and record is not found then i display the message.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 15:49:50 GMT

yo may get better answers. wait for that..for time being use this 😛

DATA: gv_p1 TYPE i.
PARAMETERS p1 TYPE i.

AT SELECTION-SCREEN.
  gv_p1 = p1.
  CLEAR p1.

START-OF-SELECTION.
  IF gv_p1 > 10.
    MESSAGE 'Warning' TYPE 'I' DISPLAY LIKE 'W'.
    EXIT.
  ENDIF.
  WRITE gv_p1.

Re: Problem with the selection screen

rajesh_paruchuru — Wed, 11 Jan 2012 16:10:48 GMT


Hi All,
> 
>        In my program i have given the input in selection screen , Its process something and a msg was displayed , and user confirm it to continue , the program take us back to the selection screen - in this case i have to clear all the values from the selection parameters.
> 
> I tried lot , but i didn't get this result. 
> I know this is the standard functionality , But anything is there to clear the selection parameters.
> 
> 
> 
> Regards,
> S.C.K

There are a couple ways to achieve this, one is by leaving the transaction all together as someone has already suggested, this can be done either via LEAVE TO TRANSACTION <tcode> or SUBMIT <program name> VIA SELECTION-SCREEN, using this technique you won't be able to clear any 'DEFAULT' values set for the selection screen fields, the second is by using IMPORT/EXPORT techniques, EXPORT a flag variable in START OF SELECTION and IMPORT the same in AT SELECTION SCREEN OUTPUT and clear all the selections screen fields...

-Rajesh.

Re: Problem with the selection screen

surajarafath — Wed, 11 Jan 2012 16:36:58 GMT

One more thing you can do is after your message has been displayed .

Just call your report using

SUBMIT your_report VIA SELECTION SCREEN

And don't use AND RETURN.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 16:43:08 GMT

Welcome to SDN.

You can clear selection screen values, just before writing the Message statement in start-of-selection event.

Clear P_par1.

Message XXXXXX.

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 16:49:27 GMT

@santhoshi,

try once

Re: Problem with the selection screen

Harsh_Bansal — Wed, 11 Jan 2012 17:06:22 GMT

Hi Chandra,

Well try doing something out of box..Instead of displaying normal information message, use FM -

POPUP_TO_CONFIRM

In it you can display your required message. User needs to press OK.

Then after FM executes, you can code that..

IF answer EQ 1.

CLEAR: p_field1, p_field2.

Try this once.

Regards,

Harsh Bansal

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 17:49:51 GMT

Hi,

Already i used SUBMIT statement. Its coming cleared Input screen. This i am expecting correct. But from that screen i entered BACK button its coming to the previous same screen with the values.How i rectify from this.

Regards,

S.C.K

Re: Problem with the selection screen

Former Member — Wed, 11 Jan 2012 17:51:13 GMT

Hi Santhoshi,

Thats also not coming correctly.Already i used this one.