Failed To Connect ASM with ORA-12547: TNS:lost contact

(Doc ID 2258977.1)

Last updated on MAY 12, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

When connecting to ASM instance in Oracle Clusterware failing with ORA-12547: TNS:lost contact

Cause

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