Select - option

[Former Member]

Hi all,

How is it possible to make a select-option 'obligatory' based on some 'if-else' logic in simple ABAP code?

regards,

vishy

[Former Member]

Hi

Why to write code straight away you can make it as Obligatory

select-options:s_bukrs for t001-bukrs no intervals no-extension

obligatory.

Reward points if useful

Regards

Anji

[Former Member]

You can make the entry for the field obligatory by writing obligatory itself in the select-option like this...

select-options: s_matnr type matnr obligatory.

there is no need for if endif logic..

Regards,

jayant

[Former Member]

Hi Vishy,

Its better give like this.

SELECT-OPTIONS : s_budat FOR bkpf-budat obligatory,

s_dbacct FOR bseg-hkont obligatory,

s_cracct FOR bseg-hkont obligatory,

s_amt FOR bseg-dmbtr.

Reward for useful answers.

[Former Member]

Hi Vishwanath ,

If you want to make a select option obligatory based on a condition then you can do it in the event AT SELECTION SCREEN , in the event if your condition is true then check if an entry is there in the select option , if it is not there then raise an error message.

Regards

Arun

[Former Member]

Hi vishy,

we can restrict the users using Messages.

Consider this Example,

IF FIELD1 IS INITIAL AND FIELD2 IS INITIAL.

MESSAGE 'PLEASE ENTER YOUR NAME AND DOB AND PRESS ENTER' TYPE 'I'.

ENDIF.

Thanks.

Reward If Helpful.

[Former Member]

Hi Vishwanath,

use this statement.

select-options : s_matnr for mara-matnr obligatory.

U can use <b>Ranges</b> to make them obligatory on some if..else condition

Read help on <b>'Ranges'.</b>

Reward points if helpful.

Regards,

Hemant

[Former Member]

Hi vishwanath

Try this sample code

*****************
*selection-screen
******************
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECTION-SCREEN SKIP 2.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 25(23) text-002.
*SELECT-OPTIONS: s_lifnr FOR ekko-lifnr.
PARAMETERS:p_lifnr LIKE ekko-lifnr obligatory.
SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 25(20) text-006.
*PARAMETERS:p_ebeln LIKE ekko-ebeln obligatory.
SELECT-OPTIONS:s_ebeln FOR ekko-ebeln OBLIGATORY.
SELECTION-SCREEN END OF LINE.

*SELECTION-SCREEN BEGIN OF LINE.
*SELECTION-SCREEN COMMENT 25(23) text-003.
*PARAMETERS:p_ekorg LIKE ekko-ekorg.
*SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.
*SELECTION-SCREEN COMMENT 25(20) text-004.
*PARAMETERS:p_werks LIKE ekpo-werks obligatory.
*SELECT-OPTIONS: S_werks FOR ekpo-werks obligatory.
SELECTION-SCREEN END OF LINE.


*SELECTION-SCREEN BEGIN OF LINE.
*SELECTION-SCREEN COMMENT 25(23) text-005.
*SELECT-OPTIONS:s_bedat FOR ekko-bedat.
*SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK b1.

START-OF-SELECTION.
  PERFORM get_data.
  PERFORM field_catalog.
  PERFORM display_data.

END-OF-SELECTION.

Rewards if helpfull

Regards,

Pavan

[jayanthi_jayaraman]

Hi,

Try this and reward points if it helps.

tables mara.

select-options s_matnr for mara-matnr obligatory.

initialization.

loop at screen.

if screen-name = 'S_MATNR-HIGH'.

screen-required = '1'.

modify screen.

endif.

endloop.

[Former Member]

Thanks all for the overwhelming response, but the requirement is like:

there is a check box and a select-option in the same selection screen. Whenever the check box is checked, the select-option should be made obligatory. How can this be achieved? I hope this is more clear.

Regards,

Vishy.

[Former Member]

Hi Vishwanath ,

Here is a sample code for your requirement.

Tables : mard.

parameters : p_test as checkbox USER-COMMAND test  .
select-options : s_matnr for mard-matnr.
data : v_flag type c..


at selection-screen output.
clear v_flag.

 loop at screen.
  if screen-name = 'S_MATNR-LOW'.
 if p_test is initial.
    screen-REQUIRED = '0'.
 else.
    screen-REQUIRED = '1'.
 endif.
    MODIFY SCREEN.
  ENDIF.
 endloop.

But this has one shortcomming , once you make the select option obligatory by checking the check box , and then you uncheck the check box , the select option remains obligatory .

So a better solution would be as i said in my previous post , check if the check box is checked in the event AT SELECTION SCREEN and if if is checked then check is values have been entred in the select option.

Feel free to revert back in case of further queries.

Regards

Arun

[jayanthi_jayaraman]

Hi,

Another way is to do that with validations.

tables mara.

parameters c1 as checkbox .

select-options s_matnr for mara-matnr .

at selection-screen output.

if c1 = 'X' and s_matnr[] is initial.

message s000 with 'Enter values in s_matnr' .

leave list-processing.

endif.

write 'Correct'.

[jayanthi_jayaraman]

Hi,

Try this.After you pressed enter,you can see the fields are made obligatory.

tables mara.

parameters c1 as checkbox .

select-options s_matnr for mara-matnr .

at selection-screen output.

if c1 = 'X'.

loop at screen.

if ( screen-name = 'S_MATNR-HIGH' or screen-name = 'S_MATNR-LOW' ) .

screen-required = '1'.

modify screen.

endif.

endloop.

endif.

[Former Member]

hi,

selection-screen : begin of block blk1 with frame title text-001.

select-option : s_werks for marc-werks obligatory,

s_matnr for mara-matnr obligatory.

selection-screen : end of block blk1.

reward with points if helpful

[Former Member]

u can use keywords like no-intervals and no extension for select options to make as a parameter.

ex: s_matnr like mara-matnr no-intervals no extensions.

then s_matnr acts as a simple parameter.