RE: ORA-12367 with 19c Client

If SQLDev (and the jdbc driver are working) that means you’ll also have SQLcl avail if you’re needing a CLI.

Jeff

From: Sayan Malakshinov <xt.and.r_at_gmail.com> Sent: Wednesday, April 22, 2020 12:07 PM To: Clay.Jackson_at_quest.com
Cc: ORACLE-L <oracle-l_at_freelists.org> Subject: Re: ORA-12367 with 19c Client

Hi Clay,

Yes, I had the same problem: HYPERLINK "https://urldefense.com/v3/__https:/twitter.com/xtner/status/1235918336241868802__;!!GqivPVa7Brio!Ilbbjr0AmM3fWDi-IsEWX1jhGlMk4Co621NdBxw310Y2iqZhSrxYMhjWSzdT6vWbYQI$"https://twitter.com/xtner/status/1235918336241868802

> Oracle windows clients 19.3 and 19.5 fail to connect to Oracle 19.3 with "ORA-12637: Packet receive failed". Oracle clients <19 work fine... and i haven't found public bug for that.  

As a workaround I just downgraded Oracle Clients to 18

On Wed, Apr 22, 2020 at 7:00 PM Clay Jackson (cjackson) <HYPERLINK "mailto:Clay.Jackson_at_quest.com"Clay.Jackson_at_quest.com> wrote:

We have a 19c (19.1) database in “bare metal Azure” that I’m trying to access with TOAD or SQL*PLUS and the Oracle 19c (19.3.0.0) client. I keep seeing an ORA-12367 (Packet receive failed) error.    SQLDeveloper can access (using TNS) just fine.

If I try with the Oracle 12 client, everything works perfectly.

I just did a quick search of MOS and couldn’t find anything; so I’ve got an SR open; but also wanted to see if anyone here has seen the same thing.

Database Solutions Sales Engineer HYPERLINK "mailto:clay.jackson_at_quest.com"clay.jackson_at_quest.com

office  949-754-1203  mobile 425-802-9603

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Best regards,
Sayan Malakshinov

Oracle performance tuning engineer

Oracle ACE Associate
HYPERLINK "https://urldefense.com/v3/__http:/orasql.org__;!!GqivPVa7Brio!Ilbbjr0AmM3fWDi-IsEWX1jhGlMk4Co621NdBxw310Y2iqZhSrxYMhjWSzdT2Zr5Bng$"http://orasql.org



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