What happened to my keystore ?

Hi,

Got this new problem.  Keystore password is empty.

What happened ? How can I resolve that ?

SQL> set serveroutput on

SQL> declare

  2   spass varchar2(30);

  3   kpass varchar2(30);

  4   begin

  5   ad_jar.get_jripasswords(spass, kpass);

  6   dbms_output.put_line(spass);

  7   dbms_output.put_line(kpass);

  8   end;

  9   /

NOT-EXIST

NOT-EXIST

PL/SQL procedure successfully completed.