The following lines contain the word 'select', 'insert', 'update' or 'delete':
delete xdo_concurrent_requests_gt;
l_exist_cur := 'SELECT request_id '||
' FROM fnd_concurrent_requests '||
' WHERE '|| l_predicate;
insert into xdo_concurrent_requests_gt(CONC_REQUEST_ID)
values (l_request_id_tab(i));