Hi Anandhan,
You can do this by creating a custom implementation for the BADI 'CRM_ORDER_SAVE' method check_before_save and once you got the raise the message you can use RAISE DO_NOT_SAVE..
if <nval> CA sy-abcde.
DATA: lr_msg_srv TYPE REF TO cl_bsp_wd_message_service.
lr_msg_srv = cl_bsp_wd_message_service=>get_instance( ).
lr_msg_srv->add_message( iv_msg_type = 'E'
iv_msg_id = 'ZCRM_SERVICE'
iv_msg_number = '011' ).
RAISE do_not_save
endif.
Best Regards,
Dharmakasi.
.
