ERROR PLS-00306

Question

PL / SQL: Statement ignored
PLS-00306: incorrect number of types of arguments in call
to 'INCLUIR'
WHY?
PROCEDURE incluir(
p_id_frota_cliente IN OUT frota_cliente.id_frota_cliente%TYPE,
p_id_cliente IN frota_cliente.id_cliente%TYPE,
p_limite_mensal IN frota_cliente.limite_mensal%TYPE,
p_limite_trans IN frota_cliente.limite_trans%TYPE,
p_qtd_max_litros IN frota_cliente.qtd_max_litros%TYPE,
p_valor_max IN frota_cliente.valor_max%TYPE,
p_ver_agenda_condutor IN frota_cliente.ver_agenda_condutor%TYPE,
p_ver_km IN frota_cliente.ver_km%TYPE,
p_ver_valor_max IN frota_cliente.ver_valor_max%TYPE,
p_diaval_carta_credito IN frota_cliente.diaval_carta_credito%TYPE
IN OTHER PROCEDURE I CALL THE PROCEDURE ABOVE:
incluir(p_id_cliente => p_id_empresa);

Answer 1

Because you haven't got a variable to hold your IN OUT parameter (p_id_frota_cliente IN OUT frota_cliente.id_frota_cliente%TYPE).
Also, in order for IN parameters to be considered optional (OUT or IN OUT parameters can't be optional) you need to use the default clause to specify a value when one hasn't been provided.
Eg:
SQL> create or replace procedure test (p1 in varchar2,
  2                                    p2 in varchar2)
  3  is
  4  begin
  5    null;
  6  end test;
  7  /
Procedure created.
SQL>
SQL> begin
  2    test(p1 => 'hi');
  3  end;
  4  /
  test(p1 => 'hi');
ERROR at line 2:
ORA-06550: line 2, column 3:
PLS-00306: wrong number or types of arguments in call to 'TEST'
ORA-06550: line 2, column 3:
PL/SQL: Statement ignored
SQL>
SQL> create or replace procedure test (p1 in varchar2,
  2                                    p2 in varchar2 default null)
  3  is
  4  begin
  5    null;
  6  end test;
  7  /
Procedure created.
SQL>
SQL> begin
  2    test(p1 => 'hi');
  3  end;
  4  /
PL/SQL procedure successfully completed.