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SQL*PLUS as sysasm failed with ORA-12545: Connect failed because target host or object does not exist (Doc ID 2521901.1)

Last updated on JANUARY 30, 2020

Applies to:

Oracle Exadata Storage Server Software - Version 18.1.10.0.0 and later
Information in this document applies to any platform.

Symptoms

CRS is not fully coming coming up post yum upgrade;
======================================================
[root@DBNode-1]# dcli -l root -g /opt/oracle.SupportTools/onecommand/dbs_group /u01/app/12.1.0.2/grid/bin/crsctl check crs
####1-adm: CRS-4638: Oracle High Availability Services is online
####1-adm: CRS-4535: Cannot communicate with Cluster Ready Services
####1-adm: CRS-4529: Cluster Synchronization Services is online
####1-adm: CRS-4534: Cannot communicate with Event Manager
####2-adm: CRS-4638: Oracle High Availability Services is online
####2-adm: CRS-4537: Cluster Ready Services is online
####2-adm: CRS-4529: Cluster Synchronization Services is online
####2-adm: CRS-4533: Event Manager is online
[root@DBHost1]#

While connecting to sqlplus throwing below error

[grid@DBNode-1]$ sqlplus / as sysasm 


SQL*Plus: Release 12.1.0.2.0 Production on Sun Mar 3 09:19:46 2019

Copyright (c) 1982, 2014, Oracle.  All rights reserved.

ERROR:
ORA-12545: Connect failed because target host or object does not exist


Enter user-name:

Changes

After YUM upgrade to 18.1.13.0.0.190210

Cause

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