Hi frnds this is the code for dynamic creation of users in plsql but these statements r not executing so pls help me for this error

Question

DECLARE
n NUMBER;
BEGIN
n:=1;
WHILE(n<=10)
LOOP
CREATE user EM||n IDENTIFIED BY KLU;
GRANT CREATE SESSION,GRANT ANY PRIVILEGE TO EM||n;
COMMIT;
n:=n+1;
END LOOP;
END;

Answer 1

Hi,
     Here is the dynamic query for creating user and to give grants to user,
DECLARE
   n         NUMBER;
   cr_user   VARCHAR2 (300);
   gr_user   VARCHAR2 (300);
BEGIN
   n := 1;
   WHILE (n <= 10)
   LOOP
      cr_user := 'CREATE user EM' || n || ' IDENTIFIED BY KLU';
      gr_user := 'GRANT CREATE SESSION,GRANT ANY PRIVILEGE TO EM' || n || '';
      EXECUTE IMMEDIATE cr_user;
      EXECUTE IMMEDIATE gr_user;
      n := n + 1;
   END LOOP;
END;
Edited: Removed When OTHERS Exception Handling from Code.
Cheers!