Re: weird 11.2.0.4 db link issue

  • From: "Marcos Colmenares H." <mcolmenares@xxxxxxxxxxxxxxxxxxxxxx>
  • To: iggy_fernandez@xxxxxxxxxxx
  • Date: Wed, 17 Jun 2015 16:43:52 -0430

Good Day,

Can you post the output from SHOW PARAMETER global

Best Regards,

Mc



Saludos Cordiales,

Marcos Colmenares H

--

2015-06-17 16:05 GMT-04:30 Iggy Fernandez <iggy_fernandez@xxxxxxxxxxx>:

re: because there are two db links in a row, connectivity failed

It sounds more plausible that connectivity broke on one of the legs; that
is, the fact that that there are two db links in row may not matter.

Iggy


------------------------------
Date: Wed, 17 Jun 2015 15:22:39 -0400
Subject: Re: weird 11.2.0.4 db link issue
From: bdbafh@xxxxxxxxx
To: patrice.boivin@xxxxxxxxx
CC: oracle-l@xxxxxxxxxxxxx


11.2.0.4.15 (and newer) has known issues on ms win. If one applied the
11.2.0.4.15 patch against one db and attempted to access objects in it
across a database link from say a database of version 11.2.0.4.10 ...
You're going to have a bad time.

Paul
On Jun 17, 2015 3:18 PM, "Patrice sur GMail" <patrice.boivin@xxxxxxxxx>
wrote:

Hi,

I patched our databases on unix and on windows.... now one app won't work
because it goes like this:

From 11.2.0.4 Unix --> db link --> 11.2.0.4.16 on win32 view + db link -->
10.1 on (something, it's another organization's site).

(no I can't tell them 10.1 is no longer supported etc., cue the funeral
parlor music)

Well because there are two db links in a row, connectivity failed after
the latest 11.2.0.4 PSU was applied and I upgrade the database from
11.2.0.3 to 11.2.0.4.

The latest psu was applied to 11g on win32, no change.

Any ideas? Maybe there's a patch I don't know about to fix this.

Meanwhile I suggested to the developer that he might want to use mviews
instead of views in the middle, but it would be easier if we just fixed
that bug.


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