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DBMS Rolling Upgrade Switchover Fails with ORA-45427: Logical Standby Redo Apply Process Was Not Running (Doc ID 2696017.1)

Last updated on AUGUST 28, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


DBMS rolling exec dbms_rolling.switchover fails with


LOGSTDBY id: XID 0x000x.0xx.000xxxx, hSCN 0x00000000xxxx, lSCN 0x00000000xxxxx, Thread 1, RBA 0x000xxx.00000xxxx.00xxx, txnHscn 0x00000000xxxxxx, LXID 0x000x.0xx.000xxxx, PID xxxx (AS01)

LOGSTDBY Apply process AS01 server id=<> pid=xxx OS id=xx stopped

ORA-26808: Apply process AS01 died unexpectedly.
ORA-24950: unregister failed, registration not found
ORA-06512: at "SYS.DBMS_AQ", line 1817
ORA-06512: at "SYS.DBMS_AQ", line 1906


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