SQL & PL/SQL

Hii All

I want to drop a table from a procedure dynamically passing table name as in mode parameter from a procedure

for that i have written the following procedure

CREATE OR REPLACE PROCEDURE DEL_TAB(TAB_NAME IN VARCHAR2) AS

V_TAB_NAME VARCHAR2(10);

V_STMT VARCHAR2(50);

BEGIN

V_TAB_NAME:=TAB_NAME;

V_STMT:='DROP TABLE '||V_TAB_NAME;

EXECUTE IMMEDIATE 'V_STMT';

DBMS_OUTPUT.PUT_LINE(V_TAB_NAME||' TABLE DELETED');

END DEL_TAB;

but when ever i am executing it it is giving me some error

ERROR at line 1:

ORA-06550: line 1, column 15:

PLS-00357: Table,View Or Sequence reference 'A' not allowed in this context

ORA-06550: line 1, column 7:

PL/SQL: Statement ignored

Please Tell me the solution.....

Thanks in Advance

Nitish