Database Core Dumps during Object Creation
If your database core dumps during the creation of Domains and other objects, the cause may be a bug in Oracle Text (bug number 5587976).
At the time of publication of this document, patch 5587976 fixes this issue on Linux x86. If you are running on a different platform, work with Oracle Support to get a backport to RDBMS 10.1.0.4 for your platform.
Parent topic: Troubleshooting