Mandatory to selection screen field

[Former Member]

Hi experts ,

I need one help , i have on check box and one select option filed . my requirement is when check box is checked my selectoption fields should be mandatory .

please let me know how to solve this issue .

Regards

Ajay pandey

[former_member386202]

Hi,

Do like this.

parameters : p_chk type checkbox.

select-options : s_matnr for mara-matnr.

at selection-screen.

if p_chk eq 'X'.

if s_matnr is initial.

message 'material is mandatory' type 'E'.

endif.

endif.

Regards,

pRashant

[Former Member]

hi ,

try like this

TABLES : mara.

PARAMETERS : chk AS CHECKBOX.

SELECT-OPTIONS : mat FOR mara-matnr.

AT SELECTION-SCREEN.

IF chk EQ 'X'.

IF mat IS INITIAL.

MESSAGE 'material require' TYPE 'E'.

ENDIF.

ENDIF.

START-OF-SELECTION.

WRITE 😕 mat-low.

reward if useful...

[Former Member]

hi,

In report progrm afetr declaring selection screen parameters.

Here ima providing error message from my customized materiall class(ZMDE).you give your material class.

REPORT zstemp_qty2_ LINE-SIZE 255 .

Tables:vbap.

PARAMETERS : chk AS CHECKBOX.

SELECT-OPTIONS : material FOR vbap-matnr.

AT SELECTION-SCREEN.

IF chk EQ 'X'.

IF material-low IS INITIAL and material-high is initial.

MESSAGE e000(zmde) WITH 'material shouldnot be empty' .

ENDIF.

ENDIF.

START-OF-SELECTION.

WRITE 😕 material-low,material-high.

Regds

Sivaparvathi

Please reward points if helpful...

[Former Member]

Hi Ajay,

Try like this code.

tables spfli.

select-options: S_carrid for spfli-carrid.

parameters check as checkbox USER-COMMAND UCOM.

DATA T_SPFLI TYPE TABLE OF SPFLI WITH HEADER LINE.

SELECT * FROM SPFLI INTO TABLE T_SPFLI.

at selection-screen output.

if check eq 'X'.

loop at screen.

screen-required = 1.

modify screen.

endloop.

endif.

start-of-selection.

loop at t_spfli.

write / t_spfli-carrid.

endloop.

Plzz Reward if it is Useful,

Mahi.

[Former Member]

try this...

TABLES : marc.

PARAMETER chk AS CHECKBOX USER-COMMAND u1.

SELECT-OPTIONS: s_matnr FOR marc-matnr MODIF ID MD.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF chk = 'X' AND screen-group1 = 'MD'.

screen-REQUIRED = 1.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

[Former Member]

Hi,

You do like this.

select-options: s_vbeln for vbak-vbeln modif id mod.

parameters: p_check as checkbox default 'X'.

at selection-screen output.

if p_check = 'X'.

loop at screen.

If screen-group1 = 'MOD'.

screen-required = 1.

modify screen.

endif.

endloop.

endif.

I think this will help you.

Regards.

[Former Member]

Thanks to every oe Quick reply , but my problem is if once he selected check box he need to enter value in that field .

user requirment is if by mistake user checked checked box and if again he auchecked even throug he need to enter value on that field.

How can solve this problem .

[Former Member]

hi,

try like this

TABLES : mara.

DATA : f TYPE i.

PARAMETERS : chk AS CHECKBOX.

SELECT-OPTIONS : mat FOR mara-matnr.

AT SELECTION-SCREEN.

IF chk EQ 'X' OR f = 1.

f = 1.

IF mat-low IS INITIAL OR mat-high IS INITIAL.

MESSAGE 'material require' TYPE 'E'.

ELSE.

f = 0.

ENDIF.

ENDIF.

START-OF-SELECTION.

WRITE 😕 mat-low.

i have checked but check it with different cases....

hope it works...

reward me if useful..

[Former Member]

Hi Ajay,

The following is the code that works as per your requirement:

parameters: p_flag type flag as CHECKBOX

USER-COMMAND TEST.

data: lv_matnr type mara-matnr.

SELECT-OPTIONS: s_matnr for lv_matnr.

**********************************************************

• the following commented lines don't work after making the

• S_MATNR_LOW as a required field once. All subsequent * attempts to uncheck the checkbox result in SAP's

• mandatory field checks that include required-field check and

• it never goes to the event block AT SELECTION-SCREEN.

• at SELECTION-SCREEN OUTPUT.

• loop at SCREEN.

• if screen-name = 'S_MATNR-LOW'.

• if not p_flag is INITIAL.

• screen-required = '1'.

• else.

• screen-required = '0'.

• endif.

• endif.

• MODIFY SCREEN.

• ENDLOOP.

+

**********************************************************

at SELECTION-SCREEN.

IF sy-ucomm eq 'TEST'.

if not p_flag is INITIAL and

s_matnr-low is INITIAL. "no need to check S_MATNR-HIGH

MESSAGE e000(SU) with 'Enter the material.'.

endif.

ENDIF.

Hope this helps.

Thanks

Sanjeev