ORA-16854: Apply lag could not be determined

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558 views09/11/2022Oracle Database

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What is the solution for ORA-16854: Apply Lag Could Not Be Determined error?

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score 0 · Answer 1 · 2022-11-09T14:35:42+00:00

To fix the error you can try the following steps:
1. Cancel log apply services

SQL> alter database recover managed standby database cancel;

2. And then start the managed recovery operation

SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION;