Post stopped due to ORA-03113: end-of-file on communication
Notice 2012-01-04 10:56:37.217000 3872 3 s:2 Poster: ORA-03113: end-of-file on communication channel.Process ID: 3904.Session ID: 2690 Serial number: 20671. (posting from <source sys>, queue <queue name>, to<target sys>) [module osp]
The connection between Client and Server process was broken.
1. Restart post
2. There was a communication error that requires further investigation. First, check for network problems and review the SQL*Net setup. Also, look in the alert.log file for any errors. Finally, test to see whether the server process is dead and whether a trace file was generated at failure time.