ORA-00600 [ktmcvfynoWtrs] can happen on Wnnn process and might block any other sesssions on 'IM buffer busy'
(Doc ID 2505408.1)
Last updated on OCTOBER 21, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
On 18.104.22.168 version, the below error occurs on Wnnn process:
Note: The Wnnn process which reported ora-600 [ktmcvfynoWtrs] might not quit after the internal error, it might hang on 'IM buffer busy' and block any other sessions.
IMDB was enabled.
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