ORA-00600: internal error code, arguments: [12421]
Came across an incident in data warehousing database of version 11.2.0.1. The trace file under the incident contained an error "ORA-00600: internal error code, arguments: [12421]". Created a SR and reviewed available resources in metalink. The workaround suggested in metalink doc Doc ID 43875.1 is to "disable AND EQUAL part of execution plan". Anybody experienced same issue and know any workaround.
Thanks!