Dear Sir/Ms:

   I already register to JSP-Interest mailing list with this and another
e-mail account [EMAIL PROTECTED] However , I am not able to post messages
successfully with both account. I always get the following error reply. I
would like to request for help to solve my problem sincerely.

Thanks a lot!

Best regards!

Raymond Kong


An error was detected while processing the enclosed message. A list of
the affected recipients follows. This list is in a special format that
allows LISTSERV to automatically take action on incorrect addresses.

--> Error description:
Error-For:  [EMAIL PROTECTED]
Error-Code: 3
Error-Text: 550 5.1.1 <[EMAIL PROTECTED]>... User unknown

Error-End:  1 error(s) reported

----------------------------- Undelivered message
-----------------------------
Date:         Sat, 8 Jul 2000 22:54:36 -0700
From:         Kong wai meng <[EMAIL PROTECTED]>
Subject:      Application-scoped instant of object
To:           [EMAIL PROTECTED]

I am using a frameset which contains two JSP pages. THe calling
sequence is that : first populate a selection list in the top JSP page,
after selectiong one option, the bottom one will be called with the
paramenter sent by the top page. Both  use an application-scoped instance of

a DB connection object to share DB connction. If follow this sequences.
everything is fine. However, in the scenario that the populated frame
set is reloaded, I get Internal 500 error. I doubted that application
scoped objects cannot be instantied at the same time, or it is a
implementation bug of Jakarta-Tomcat ( my implementation environment)?

  By the way , there is any alternatives to implement share a DB
connection within all pages and all instancs of an application?

Thanks ahead.

Regards







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