Issue:-
Logical standby
sync operation has been failed with below error.
Exception [type: SIGSEGV, Address not mapped to object]
[ADDR:0x7FE4AE512D94] [PC:0x10DAB5D0, kxsFrameAllocate()+416] [flags: 0x0,
count: 1]
Errors in file /u01/app/oracle/diag/rdbms/xxxx/xxxx/trace/xxxxx_as01_13493.trc (incident=23523):
ORA-07445: exception encountered: core dump
[kxsFrameAllocate()+416] [SIGSEGV] [ADDR:0x7FE4AE512D94] [PC:0x10DAB5D0]
[Address not mapped to object] []
Use ADRCI or Support Workbench to package the incident.
ORA-26808: Apply process AS01 died unexpectedly.
ORA-00447: fatal error in background process
Fix:-
Follow the
metalink id:-
Logical
Standby Apply Process Aborts with ORA-7445[kxsEphemeralFramePush] (Doc ID
1332064.1)
Temporary Fix:-
Execute the below
command and restart apply process.
exec
dbms_logstdby.apply_set('_DATA_LAYER','FALSE')
Permanent Fix:-
Apply the patch
the oneoff patch 28777050