topic Re: AT SELECTION-SCREEN in Application Development and Automation Discussions

AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 18:46:17 GMT

Hi friends,

Could u please send me the details

to validate the selection-option field which is restricted the values either 'E' or 'X' field name is bskez from mara table

for this i written the code

DATA:BEGIN OF G_BESKZ,

BESKZ LIKE MARC-BESKZ,

END OF G_BESKZ.

SELECT SINGLE BESKZ

FROM MARC

INTO G_BESKZ

WHERE BESKZ IN S_BESKZ AND ( BESKZ EQ 'E' OR BESKZ EQ 'X' ).

IF SY-SUBRC <> 0.

MESSAGE E001(ZLOT).

ENDIF.

But it is validating for only LOW in Selection-options.

But it is not performing any Validations for HIGH in Selection-options.

i need to perofrm Validations for HIGH also

Regards

Srinu

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 18:51:37 GMT

Sorry did not get your problem clearly...

when you use BESKZ IN S_BESKZ, it validates the low as well as high. If you have entered in the value in S_BESKZ for E and X, u dont need to specify the AND ( BESKZ EQ 'E' OR BESKZ EQ 'X' ) condition.

Regards

Anurag

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 18:55:32 GMT

Hi,

If the Low value is there in the database the select query will return SY-SUBRC = 0. So pass the S_BESKZ-LOW and S_BESKZ-HIGH seperately in the select query and check for sy-subrc value.

Regards,

Prakash.

Re: AT SELECTION-SCREEN

RichHeilman — Mon, 21 Aug 2006 18:56:05 GMT

The reason is because, if you put just a value in the HIGH field on the selection screen, you can usee that it actually creates a BT condition in the select-options table, therefore it is picking up the "E" in the G_BESKZ table. Do you need to have the HIGH field on the selection screen? If not, you can get rid of it by adding no intervals.

select-options: s_beskz for g_beskz-beskz no intervals.

Regards,

Rich Heilman

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 18:57:24 GMT

hi Anurag ,

thanks a lot for ur soon reply But I need to Validate Values Only 'E' OR 'X' But if i Written the code that field (beskz) field accepting remaining values also

I need to Validate only 'E' OR 'X'.

Please Suggest me Wating for ur soon reply

Thanks and Regards

Srinu

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 18:59:58 GMT

SELECT * from marc

where beskz CA 'EX'.

SELECT * from marc

where beskz in ('E','X').

Try the above ..also do you plan to have it as a select-option or u just need it as a where condition.

-- Please note when you use SELECT SINGLE you need to use the full key otherwise it would result in error.

Message was edited by: Anurag Bankley

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 19:00:19 GMT

Hi Srinu,

As you need either values E or X for BESKZ so try as follows.

DATA:BEGIN OF G_BESKZ,

BESKZ LIKE MARC-BESKZ,

END OF G_BESKZ.

SELECT SINGLE BESKZ

FROM MARC

INTO G_BESKZ

WHERE BESKZ IN ( 'E' , 'X' ).

IF SY-SUBRC <> 0.

MESSAGE E001(ZLOT).

ENDIF.

Thanks,

Vinay

Re: AT SELECTION-SCREEN

Former Member — Mon, 21 Aug 2006 19:15:04 GMT

hi Anurag ,

thanks alot for ur soon reply

BUT GIVEN THE INPUT 'F' It showing the output

Actually when i press the f4 help it showing the 'E' and 'F' and 'X' But i dont want 'F' when i Given the input 'F' in LOw selection-option and HIGH select-option it displaying the out put

if i enter the values other than 'E' and 'X' that input Field should not accept

Please help me

Regards

srinu

Re: AT SELECTION-SCREEN

RichHeilman — Mon, 21 Aug 2006 19:22:39 GMT

Please check the sample coding, this will check each value in the select-options table , the LOW and the HIGH.



report zrich_0001.

tables: marc.

ranges: r_beskz for marc-beskz.

select-options: s_beskz for marc-beskz.


at selection-screen .


  clear r_beskz.  refresh r_beskz.
  r_beskz-sign = 'I'.
  r_beskz-option = 'EQ'.
  r_beskz-low = 'E'.
  append r_beskz.

  r_beskz-sign = 'I'.
  r_beskz-option = 'EQ'.
  r_beskz-low = 'X'.
  append r_beskz.


  loop at s_beskz.

    if not s_beskz-low in r_beskz
       and not s_beskz-low is initial.
      message e001(00) with 'Somethings not right'.
    endif.

    if not  s_beskz-high in r_beskz
     and not s_beskz-high is initial.
      message e001(00) with 'Somethings not right'.
    endif.

  endloop.

REgards,

Rich Heilman