Hi. It's better to use DBA_AUDIT_SESSION<http://docs.oracle.com/cd/E11882_01/server.112/e25513/statviews_3079.htm#REFRN23021>to check for history of logon issues. Actually, there not only 1017 code when you have some troubles, but, for example, 28000, 28001 Oleksandr Denysenko 2013/4/11 Andrejs Kaulins <andrejs.kaulins@xxxxxxxxx> > Hi, > > All successful and unsuccessful connections is written in database audit > trail, try to look at aud$ where you will find username , user host , > action_name (logon) , returncode (if you have problems, you will get code > 1017) > > Best regards, > Andrejs > Senior Oracle DBA > > On 2013. gada 11. apr., at 07:53, C P <carlospena999@xxxxxxxxx> wrote: > > > All, > > We recently migrated an application into a 11g database in a server. > After > > the upgrade one of the accounts necessary for connecting to the DB keeps > > locking up, because some application is trying to log in with wrong > > password. Our application team is unable to come up with a full list of > > servers or locations where the connections could come from. I was trying > to > > find the information from the listener log. It has few entries close > > (within a minute or two) the time of lock issues, but the status code is > > '0' which I think indicates a success. I am assuming it is not a failed > > connection. Is there a way in which to figure out where the connections > are > > coming from. TIA > > > > CP. > > > > > > -- > > //www.freelists.org/webpage/oracle-l > > > > > -- > //www.freelists.org/webpage/oracle-l > > > -- Best Regards, Oleksandr Denysenko -- //www.freelists.org/webpage/oracle-l