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ORA-00600 [kghstack_underflow_internal_2] Starting Data Guard (Doc ID 455308.1)

Last updated on JANUARY 16, 2020

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


An ORA-00600 [kghstack_underflow_internal_2] is experienced when when starting the Data Guard process or SQL Apply using alter database start logical standby apply;

The associated call stack in the trace file is similar to:
kghstack_underflow_internal kghstack_free ksmfrs krvsgsegn krvsps knahcil_Initialize




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