Exception handling problem??

Hi, i have a database whereby people can look up customer records based on their order numbers. If the order number does not exist, an error should appear.

SET SERVEROUTPUT ON;
DECLARE
        v_ordNum NUMBER(8) := &sv_odNum;
        v_fname VARCHAR2 (30);
        v_lname VARCHAR2 (30);
        v_add   VARCHAR2 (30);
        v_num   VARCHAR2 (10);
BEGIN
        SELECT first, last, cadd, dphone
        INTO   v_fname, v_lname, v_add, v_num
        FROM CUSTOMER c, ORDERS o
        WHERE c.custid = o.custid
        AND  v_ordNum = o.orderid;

        DBMS_OUTPUT.PUT_LINE(' The name, address and telephone number of the customer follow: '
        ||v_fname|| ' ' ||v_lname ||' ' ||v_add||' ' ||v_num);
EXCEPTION
        WHEN NO_DATA_FOUND THEN
        DBMS_OUTPUT.PUT_LINE(v_ordNum  'was not found. Please try again');
END;
/

Code (markup):

When i enter a order number that does not exist i get this instead, y:
Error

SQL> @q1.sql
Enter value for sv_odnum: 2331
old   2:        v_ordNum NUMBER(8) := &sv_odNum;
new   2:        v_ordNum NUMBER(8) := 2331;
        DBMS_OUTPUT.PUT_LINE(v_ordNum  'was not found. Please try again');
                                       *
ERROR at line 18:
ORA-06550: line 18, column 33:
PLS-00103: Encountered the symbol "was not found. Please try again" when
expecting one of the following:
. ( ) , * @ % & | = - + < / > at in mod not range rem => ..
<an exponent (**)> <> or != or ~= >= <= <> and or like as
between from using is null is not || is dangling
The symbol "." was substituted for "was not found. Please try again" to
continue.

Code (markup):

Can som1 tell me y please??

 

problem solved