if "audit_sys_operations=TRUE" is set, you may want to look at the audit files. On Dec 11, 2007 6:10 PM, Prasad <p4cldba@xxxxxxxxx> wrote: > All, > > I am getting lot of messages as such > > OciDataSource::executeStatement OCIStmtExecute failed ORA-00028: your > session has been killed > > in the client side .and I tried looking around to see if there is any alter > system from database or any cron jobs but could not . > > when I did a pfiles on the initiator process on the client host I see that > there are open socket > > 58: S_IFSOCK mode:0666 dev:303,0 ino:15888 uid:0 gid:0 size:0 > O_RDWR FD_CLOEXEC > sockname: AF_INET 172.16.4.135 port: 59939 > peername: AF_INET 172.16.4.140 port: 1521 > > but i do not see any separate unix process/child process for these socket > connection. but the db host has a separate process for all these open > sockets coming from the client server. > > Can someone please direct me how to start the trace here or any direction > to resolve this . > > thanks in advance > > thanks > -prasad > > > -- Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist -- //www.freelists.org/webpage/oracle-l