Rashmi,
Please write code as below.
DATA: qs TYPE REF TO cl_crm_bol_dquery_service.
qs = me->get_current_qs( ) .
CALL METHOD qs->add_selection_param
EXPORTING
iv_attr_name = 'STATUS'
iv_sign = 'I'
iv_option = 'NE'
iv_low = 'I11014'.
CALL METHOD super->eh_onsearch
EXPORTING
htmlb_event = htmlb_event
htmlb_event_ex = htmlb_event_ex.
If you have done the same thing as above, then I can suggest you another way.
Regards,
Karthik