How to fix the Oracle error ORA-16211: unsupported record found in the archived redo log?

In this post, you’ll learn more about the Oracle ErrorORA-16211: unsupported record found in the archived redo log with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16211: unsupported record found in the archived redo log

Reason for the Error ORA-16211: unsupported record found in the archived redo log

Log apply services encountered a record in the archived redo log that could not be interpreted.

How to fix the Error ORA-16211: unsupported record found in the archived redo log ?

You can fix this error in Oracle by following the below steps

1. Use DBMS_LOGSTDBY.INSTANTIATE_TABLE to re-create the table on the standby database or simply drop the table if it’s unimportant.

2. ALTER DATABASE START LOGICAL STANDBY APPLY;

3. Examine the current_scn column in the DBA_LOGSTDBY_EVENTS view to determine which log file contains the unsupported record.

4. Provide the log file to Oracle Support Services.