selection screen problem

[Former Member]

hi experts

i have this selection screen code:

SELECTION-SCREEN BEGIN OF BLOCK params WITH FRAME TITLE text-t01.

PARAMETERS:

p_carr LIKE zv60-carrier DEFAULT space ,

p_cd_tr LIKE zv60-cd_truck DEFAULT space .

SELECT-OPTIONS:

r_dt_tr FOR zv60-dt_tran.

SELECTION-SCREEN END OF BLOCK params.

when i am not entering values in the first two parameters it assigns 0 to them altough the default option is space. what should i do, i want that if those values are empty they will remain empty.

thanks

amit

[Former Member]

hey,

check the type of zv60-carrier and zv60-cd_truck .If these are numeric or integer type this may occur.

Regards,

Midhun Abraham

[former_member188685]

what is the type of zv60-carrier , zv60-cd_truck . are they defined as type integer or numeric type..? if so you can't avoid that. if they are character variables then you can get the space.

[Former Member]

hi,

check the data tpye of the selection screen fields ZV60-carrier & ZV60-cd_truck.if its integer type ,then if u don't enter any value in these parameters then by defualt it will get initialize to 0.

if u don't want 0 in these fields then change the data type of these field to character type then if u don't enter any value then by defaut it will be space.