Primary Note: Windows Grid Infrastructure Install/Upgrade fails with [INS-20802]: Most Common Causes and Solutions
(Doc ID 1542814.1)
Last updated on AUGUST 30, 2023
Applies to:
Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 11.2.0.1 and later Oracle Database Cloud Schema Service - Version N/A and later Microsoft Windows x64 (64-bit)
Purpose
The "[INS-20802] Grid Infrastructure Configuration failed" error is a 'catch-all' error that only indicates that the Grid Infrastructure Configuration has failed. This document lists the most common causes and their solutions for this error in Windows Grid Infrastructure installation and upgrade.
Scope
Windows 11gR2 Grid Infrastructure installation or upgrade fails with: [INS-20802] Grid Infrastructure Configuration failed.
Details
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