Question

when i run

SQL>execute deactivate_user

I get errors:

SQL> exec deactivate_user
BEGIN deactivate_user; END;

  *

ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to ‘DEACTIVATE_USER’
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored

Here is my code:

create or replace procedure deactivate_user 
(
p_username varchar2
)
as
l_username varchar2(30):=upper(p_username);
cnmd varchar2(50);
begin
    for rec in (select privilege, admin_option from dba_sys_privs
            where grantee =l_username) loop
            cnmd := 'REVOKE '||rec.privilege||' from '||l_username;
execute immediate cnmd;
end loop;
end;
/

Answer 1

create or replace procedure deactivate_user 
(
p_username varchar2
)

your procedure is expecting an input (there is no default, so theinput must be provided).

SQL> exec deactivate_user

You need to pass in the userid that you are trying to deactivate. Something like.

SQL> exec deactivate_user('USER1');