RMAN-06059: expected archived log not found, loss of archived log compromises recoverability

RMAN Backup failed.


After Deleting Archive log files in the filesystem, RMAN backup getting failed with below error.


RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup command at 12/09/2018 03:13:49
RMAN-06059: expected archived log not found, loss of archived log compromises recoverability
ORA-19625: error identifying file /oracle/product/12102/fast_recovery_area/archivelog/2018_12_07/o1_mf_1_5632_g0n1o2vv_.arc
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3




Solution:





RMAN> crosscheck archivelog all;
RMAN> delete expired archivelog all;


After the expired backup command, started run the RMAN backup and check.

[INS-32025] The chosen installation conflicts with software already installed in the given Oracle home

[INS-32025] The chosen installation conflicts with software already installed in the given Oracle home

I am trying to install oracle in “/oracle/test/12102”

If you’re trying to install oracle software in existing home then error in populates.

So avoid install in the existing oracle or follow the below steps.

 

 This is the step by step to fix the issue quickly:

1. cat /etc/oraInst.loc
2  cd <oraInventory path>/oraInventory/ContextXML

 

3. vi inventory.xml
4. Remove the line in the red box that contains the new ORACLE Home

5. Exit the installation window and start re-run the installer.