VARRAY as in put param in procedure

Question

When I create a procedure to test VARRAY input param
create or replace procedure test_arr as
type va_roles is varray(10) of varchar2(24);
role1 va_roles := va_roles('a','s','f');
begin
user_mgmt.change_role(role1);
dbms_output.put_line('Count ' ||role1.count);
end;
PLS-00306: wrong number or types of arguments in call to 'CHANGE_ROLE'
create or replace package user_mgmt as
type va_roles is varray(3) of nvarchar2(24);
procedure change_role(pmirole IN va_roles);
end user_mgmt;
CREATE OR REPLACE PACKAGE BODY user_mgmt
AS
PROCEDURE change_role (
role1 IN va_roles
AS
BEGIN
for i in role1.first..role1.last
loop
dbms_output.put_line(role1(i));
end loop;
END change_role;
END user_mgmt;
---

Answer 1

Hi!
Pls check it --
SQL> create or replace package user_mgmt as
  2   type va_roles is varray(3) of nvarchar2(24);
  3   procedure change_role(pmirole IN va_roles);
  4  end user_mgmt;
  5  /
Package created.
SQL> ed
Wrote file afiedt.buf
  1  CREATE OR REPLACE PACKAGE BODY user_mgmt
  2  AS
  3   PROCEDURE change_role (pmirole IN va_roles)
  4   AS
  5   BEGIN
  6    for i in pmirole.first..pmirole.last
  7    loop
  8    dbms_output.put_line(pmirole(i));
  9    end loop;
10   END change_role;
11* END user_mgmt;
SQL> /
Package body created.Regards.
Satyaki De.