create table test
  (param_1 varchar2(30),   -- or, even better, datatype of a "real" first parameter of your stored procedure
   param_2 varchar2(20)    --    - " -         - " -                seconde      - " -
  );

create or replace procedure prc_log (par_1 in varchar2, par_2 in varchar2)
  is
  pragma autonomous_transaction;
begin
  insert into test (param_1, param_2) values (par_1, par_2);
  commit;
end;

create or replace procedure your_proc (par_1 in <datatype>, par_2 in <datatype>, ...) is
begin
  prc_test (par_1, par_2);  -- include datatype conversion (TO_CHAR), if necessary
  
  <the rest of your code>
end;

s_year := to_number(to_char(:s_date, 'yyyy'));