Database not starting with errors Ora-03113 and ORA-7445 dbgc_cra
Last updated on FEBRUARY 07, 2014
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
One node of the RAC DB was brought down . Later when attempted to start the node, it failed with ORA-03113: end-of-file on communication channel and ORA-01041: internal error. hostdef extension doesn't exist.
Core dump produced
Not every occurrence generated an internal error. But some cases show
ORA-07445: exception encountered: core dump [dbgc_cra()+4]
Call stack from core file
dbgc_cra kgerse dbkdEventChk lrmpsvp lrmsmv kspptsp kpoparsp ttcpip
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