>From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of rjamya >Since dest app is not allowed to poll (why?) the only other option I can think of is "callback procedure". PL/SQL callback is simple: it is submited to the job queue. What about OCI? As far as I understand OCI callback procedure runs in it's own thread, doesn't it? -- //www.freelists.org/webpage/oracle-l