The following lines contain the word 'select', 'insert', 'update' or 'delete':
select to_char(start_date,'j')
into x_report_period
from pji_time_cal_period
where l_actual_summ_date -- sysdate
between start_date
and end_date
and calendar_id = x_calendar_id;
select project_currency_code,
projfunc_currency_code
into l_prj_curr,
l_pfc_curr
from pa_projects
where project_id = p_project_id;