Procedure creation for 2 different sql statement

Question

Hi all,
When I run a procedure with the below line:
cursor c1 is select object_name from user_objects where object_type='VIEW' and status='VALID';
procedure gets created successfully
But for the below line , oracle throws error
cursor c1 is select object_name from dba_objects where object_type='VIEW' and status='VALID';
Error Message:
Warning: Procedure created with compilation errors.
3/14 PL/SQL: SQL Statement ignored
3/38 PL/SQL: ORA-00942: table or view does not exist
Thanks for all your help.

Answer 1

The below procedure gets created successfully:
CREATE OR REPLACE PROCEDURE P_TEST (schema_name in varchar2,new_usr in varchar2)
is
str varchar2(1000);
str_syn varchar2(1000);
v_obj_name varchar2(200);
begin
for z in ( select object_name from user_objects where object_type in ('VIEW') and status='VALID')
loop
v_obj_name:=schema_name||'.'|| z.object_name;
str :='grant select on '||v_obj_name||' to '|| new_usr ;
EXECUTE IMMEDIATE str;
end loop;
end;
where as below one throws error difference being "user_objects" replaced with
"dba_objects"
CREATE OR REPLACE PROCEDURE P_TEST (schema_name in varchar2,new_usr in varchar2)
is
str varchar2(1000);
str_syn varchar2(1000);
v_obj_name varchar2(200);
begin
for z in ( select object_name from dba_objects where object_type in ('VIEW') and status='VALID')
loop
v_obj_name:=schema_name||'.'|| z.object_name;
str :='grant select on '||v_obj_name||' to '|| new_usr ;
EXECUTE IMMEDIATE str;
end loop;
end;