i am working on WH env(version 10.2.0.4)..
The application team is running a package from application server & they getting failure with this error
[ORA-03113: end-of-file on communication channel]
At the same time the following error is generating on oracle WH server
ORA-07445: exception encountered: core dump  [SIGSEGV] [Invalid permissions for mapped object] [0x000000000]