EM 13.4 LDAP Authentication Failed With Error "Server chose TLSv1.1, but that protocol version is not enabled or not supported by the client"
(Doc ID 2715359.1)
Last updated on SEPTEMBER 30, 2020
Applies to:Enterprise Manager Base Platform - Version 184.108.40.206.0 and later
Information in this document applies to any platform.
EM 13.4, OMS is configured to use only TLSv1.2 as per this <Note 2212006.1>
OMS is authenticated with External Active Directory which is configured over SSL
LDAP authentication failed and warning below is reported in EMGC_ADMINSERVER.out
21-Jul-2020 15:01:12,288 o'clock BST> <Warning> <Security> <BEA-099117> <The LDAP authentication provider named "EM_AD_Provider" failed to make a connection to LDAP server at ldaps://hostname:port, the error cause is: Server chose TLSv1.1, but that protocol version is not enabled or not supported by the client..
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