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Troubleshooting ORA-15064 Communication Failure With ASM Instance (Doc ID 1945736.1)

Last updated on JANUARY 16, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Purpose

The purpose of this document is to explain the meaning of the ORA-15064 error in the context of a database instance and to provide guidance for further troubleshooting.

Troubleshooting Steps

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