How to resolve Terminating the instance due to error 16038

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Introduction: –

In this article, we will resolve the error ‘Terminating the instance due to error 16038’. Encountered the error while trying to open the database.

To resolve the error ‘Terminating the instance due to error 16038’. We need to follow the below given steps.

I have encountered the error while trying to open the database. To successfully startup the database we need to clear the unarchived logfile.

Error:-

SQL> alter database open;

alter database open

*

ERROR at line 1:

ORA-03113: end-of-file on communication channel

Process ID: 31074

Session ID: 1 Serial number: 7

Alert log :-

ARCH: All Archive destinations made inactive due to error 333

ARCH: Closing local archive destination LOG_ARCHIVE_DEST_1: '/data01/DB_ARCH/1_12332_793277810.dbf' (error 333) (PROD)

Committing creation of archivelog '/data01/DB_ARCH/1_12332_793277810.dbf' (error 333)

ARC1: Becoming the heartbeat ARCH

Errors in file /data01/diag/rdbms/coremain/PROD/trace/PROD_ora_31644.trc:

ORA-16038: log 2 sequence# 12332 cannot be archived

ORA-00333: redo log read error block count

ORA-00312: online log 2 thread 1: '/data01/oradata/PROD/redo02.log'

USER (ospid: 31644): terminating the instance due to error 16038

Mon Mar 01 11:24:47 2021

System state dump requested by (instance=1, osid=31644), summary=[abnormal instance termination].

System State dumped to trace file /data01/diag/rdbms/PROD/trace/PROD_diag_31335.trc

Dumping diagnostic data in directory=[cdmp_20210301112447], requested by (instance=1, osid=31644), summary=[abnormal instance termination].

Instance terminated by USER, pid = 31644

Solution:-

Check the redo logfile status.

SQL> select group#,member,status from v$logfile;

Once you have identified the correct redo log file after that clear the unarchived log file.

SQL> alter database clear unarchived logfile ‘/data01/oradata/PROD/redo02.log';

If you find all multiplexed redo members are corrupted then you need to run below command to clear the GROUP.

SQL> alter database clear unarchived logfile group 1;
Hope your issue will got resolved after doing above steps.
 
 

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