spool ExecCompProc.sql 

select 'alter procedure '||object_name||' compile;
' From all_objects where status = 'INVALID' and object_type = 'PROCEDURE'; 

spool off 
@ExecCompProc.Sql; 

Create Or Replace Procedure Zl_Compile_Invalid_Procedure As

Strsql Varchar2(200);

Begin

For x In (Select Object_Name From All_Objects Where Status = 'INVALID' 
And Object_Type = 'PROCEDURE') Loop

Strsql := 'Alter Procedure ' || x.Object_Name || ' Compile';

Begin

  Execute Immediate Strsql;

  Exception

--When Others Then Null;     

When OTHERS Then dbms_output.put_line(Sqlerrm);     

End;

End Loop;

End;

exec Zl_Compile_Invalid_Procedure;