创建存储过程报错PLS-00410

创建存储过程时报错：
PLS-00410: duplicate fields in RECORD,TABLE or argument list are not permitted
PL/SQL: Compilation unit analysis terminated

后来发现输出参数和定义的变量重复了！

create or replace procedure  proc(    name in varchar2,    rec out sys_refcursor)  as    ename varchar2(100);    job  varchar2(100); begin ... end;

上面就name in varchar2,与name varchar2(100)重复定义了~