I believe your apps/applsys password might have expired. There is specified way to change password for these accounts. You have to change them in database as well as on application. That also depend upon the version of Oracle apps you are running.
For 11i you can following method
How to change Oracle Applications Products/Schema Password including APPS ?
As most of you might already be aware that you use FNDCPASS utility on Concurrent Manager
FNDCPASS logon 0 Y system/password mode username new_password
Hope that helps.
From: oracle-l-bounce@xxxxxxxxxxxxx on behalf of Vicki Pierce
Sent: Fri 12/19/2008 8:30 PM
To: howard.latham@xxxxxxxxx; subodh_deshpande@xxxxxxxxx
Subject: RE: Not able to login to orale apps
Look on Metalink. There are lots of Notes on this problem
> Date: Fri, 19 Dec 2008 14:56:15 +0000
> From: howard.latham@xxxxxxxxx
> To: subodh_deshpande@xxxxxxxxx
> Subject: Re: Not able to login to orale apps
> CC: oracle-l@xxxxxxxxxxxxx
> Accounts expired? Passwords changed? Accounts dropped?
> 2008/12/19 Subodh Deshpande <subodh_deshpande@xxxxxxxxx>:
> > Hi all,
> > users are not able to login into apps giving the error that
> > your account has been expired or does not exists, where as all the sevices
> > are running fine on both db and application server
> > am able to login in as db user to db..
> > what could be the issue
> > thanks
> > subodh
> Howard A. Latham
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