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Database Administration (MOSC)

Oracle upgrade remote connection issue

Mar 25, 2022 2:09PM in Database Administration (MOSC) 1 commentAnswered

I upgraded from Oracle 11.2.0.4 to 12.2.0 recently.

I can connect to the database on the same server but I cannot from a different server. Did I forget something?

I could connect to 11.2.0.4. This is my first upgrade, I could have overlooked something.

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