RAC on Windows: [INS-20802] Encountered During Install 184.108.40.206 Grid Infrastructure: 'Port 1521 is not available'
(Doc ID 2099019.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Microsoft Windows x64 (64-bit)
While installing (and configuring) 18.104.22.168 Grid Infrastructure on Windows (2012R2), the 'Configure Grid Infrastructure' step fails with error: INS-20802
When expanding the available 'Details' on this error, the following errors are presented:
NOTE: In this case, IP address: 10.64.149.245 is the SCAN IP.
By querying clusterware resources on the local node (using 'crsctl stat res -t'), it is evident that the SCAN_LISTENER resource is already configured and running.
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