Hi
After executing the plustrce.sql in sys.

I am getting the errors as

SQL> select sysdate from dual;
Error ORA-936 while gathering statistics
SP2-0612: Error generating AUTOTRACE report

SP2-0612: Error generating AUTOTRACE report

Execution Plan
----------------------------------------------------------
0 SELECT STATEMENT Optimizer=CHOOSE
1 0 TABLE ACCESS (FULL) OF 'DUAL'



SP2-0612: Error generating AUTOTRACE STATISTICS report

thanks ion advance
pras