[389-users] LDAP: error code 12 - Unavailable Critical Extension

[Oleg Cohen]

Greetings,

I run a Java application. From time to time I start seeing the following error in the
logs:

LDAP: error code 12 - Unavailable Critical Extension

I have a three node 389-DS cluster and don't see any errors in the respective 389 DS
logs.

The restart of the Java application seems to resolve the issue.

Wondering if anybody has seen this error before and how to debug/remediate.

Thanks!
Oleg