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OID unable to Connect to 12c Repository Database with Listener Configured for TLS 1.1 or 1.2 only " TNS-12560: TNS:protocol adapter error" (Doc ID 2262772.1)

Last updated on AUGUST 30, 2023

Applies to:

Oracle Internet Directory - Version and later
Information in this document applies to any platform.


 OID 11.1.1.x

Oracle Metadata repository Database 12c

Listener configured to accept only TLS 1.1. or 1.2 connections

OID unable to start due to failure to connect to database

"TNS-12560: TNS:protocol adapter error."



 DB listener is configured to listen with TLS 1.2
When setting up OID 11g ( And to connect to the Metadata
repository database and use the SSL port where SSL_VERSION=1.2
connections fail.


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