Ernst Leber sent me an email today. He hit an error at a customer upgrading to Oracle 19.9.0 on Exadata with AutoUpgrade. ORA-1422 and ORA-6512 from SYS.DBMS_STATS in Post Upgrade were signaled – and he better flashed back to the Guaranteed Restore Point. He found even a MOS note but still had questions. So time to blog about it in case you hit this error sequence as well.
Photo by Kelly Sikkema on Unsplash
What happens, and when does it happen?
At first, this is not an AutoUpgrade issue. You may see the same error stack in the post upgrade …
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