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I need some help please?

RobLon2021 Member Posts: 6 Red Ribbon
edited Aug 4, 2021 2:40PM in SQL Developer

Hello to my Community of fellow oracle users.

I would like your help and support in helping me resolve this issue that I am experiencing regarding the oracle SQL developer 18c product.

My request today is to find how to fix the annoying 17002 and IO errors that I'm getting when I try and connect to a database on my laptop. I have reviewed and many YouTube videos but none have shown how to fix properly once and for all.

I have checked both files TNS and oracle files both seem okay according to documentation

So I'm confused about what steps I can do to fix this error and any advice or help what greatly appreciated.

I need to get this working for my final year - would it be better to upgrade to the newest release?