post upgrade

ORA-1422 and ORA-6512 from SYS.DBMS_STATS in Post Upgrade

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.

ORA-1422 and ORA-6512 from SYS.DBMS_STATS in Post Upgrade Phase

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 …

ORA-1403 during TEXT / CONTEXT post upgrade

When you see an ORA-1403 during TEXT / CONTEXT post upgrade phase, regardless of using AutoUpgrade, dbupgrade, catctl or DBUA, no worries. Two people reported this to me this week. And my dear support colleague Klaus Herndl told me about the existing MOS note. But there is a bit more to explain, especially as the bug is non-public and the MOS note doesn’t tell you when this can happen.

Photo by Moritz Schmidt on Unsplash

What happens?

This is the error pattern you may see during the post upgrade phase when Oracle Text is installed in your database:

Oracle Database

post upgrade

ORA-1422 and ORA-6512 from SYS.DBMS_STATS in Post Upgrade

What happens, and when does it happen?

ORA-1403 during TEXT / CONTEXT post upgrade

What happens?

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