Chirag Did you try to recompile the view or refresh the Materialized view, any luck. Just from the top of my head. Nisar Chirag DBA <ChiragDBA@xxxxxxxxx> wrote: Guyz, anyone have gone through this problem. DWH.CSDATA_SERIAL_MV1 is a materialized view. Anyone has gone through this? ORA-04045: errors during recompilation/revalidation of DWH.CSDATA_SERIAL_MV1 ORA-07445: exception encountered: core dump [insape()+88] [SIGSEGV] [Address not mapped to object] [0x0] [] [] --------------------------------- Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/dba_gurus/ To unsubscribe from this group, send an email to: dba_gurus-unsubscribe@xxxxxxxxxxxxxxx Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. --------------------------------- Do you Yahoo!? Yahoo! Sports - Sign up for Fantasy Baseball.