Check below link How to deal with deadlocks, metalink article: http://metalink.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=62365.1
Regards, Derya.
you need to investigate those deadlocks
On 17/07/06, Sachin Sethi < s.sethi@xxxxxxxxxxxx> wrote: > > problem is that , Database stop respone to application Server but still > it > is giving response to Toad and others things .this problem we faced two > times > in production database and also *Database Shutdown abort still * > *not worked properly *and after restrarting database it;s start response > to > database setver > > Problem in Alert Log file - > > Mon Jul 10 13:12:24 2006 > ORA-000060: Deadlock detected. More info in file > d:\database\udump\vvvS001.TRC. >