Failure

Windows Only: Upgrade to Oracle 18.10.0 fails with ORA-01722

Posted on July 8, 2020 by Flaws and Pitfalls Microsoft Windows 0

Liron Amitzi reported this on his blog a few days ago already. And it is a very nasty tiny little issue happening with RUs where the second number of the release enters the two-digit-space, such as 18.10.0. At this point, on Windows Only: Upgrade to Oracle 18.10.0 fails with ORA-01722. This happens late in the upgrade phase.

What is the issue?

The problem here is a tiny little piece in %ORACLE_HOME\admin\catupstr.sql – a SUBSTR function is used in a way that it does not take into account a potential two-digit …

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OJVM datapatch fails with ORA-29532 – but the root cause is noncdb_to_pdb.sql

Posted on April 20, 2020 by Flaws and Pitfalls JVM 2

Kudos to Robert Ortel who brought this nice misbehavior to my attention. And even though it looks like this would be an OJVM issue, it is caused by noncdb_to_pdb,sql, the script which is used to convert a non-CDB to a PDB. When you apply an OJVM patch, OJVM datapatch fails with ORA-29532 – but the root cause is noncdb_to_pdb.sql.

OJVM datapatch fails with ORA-29532 - but the root cause is noncdb_to_pdb.sql

Photo by Alexandra Gorn on Unsplash

It’s a bit tricky

First things first. This is not a blog post to blame OJVM. The problem just happens because datapatch for an OJVM patch touches data in the dictionary which hasn’t …

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OPatch Alert: Be aware of cleanup issues – and the JDK version

Posted on April 17, 2020 by Flaws and Pitfalls Patch Recommendation 8

This is just a quick alert blog post for Friday with an OPatch Alert: Be aware of cleanup issues – and the JDK version. And thanks to several people who either commented or mailed me directly and asked if I could alert others as well.

OPatch Alert: Be aware of cleanup issues - and the JDK version

Photo by Hugo Jehanne on Unsplash

OPatch cleanup issue

At first, you may have read earlier this week my article about patching my environments with the April 2020 bundle patches. For my patch activity, I’ve had to exchange my OPatch versions for 11.2.0.4, 12.2.0.1 and 19.7.0. And I guess, I would have had …

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Issue with 2k and 4k db_block_size – ORA-1450 when upgrading to Oracle 12.2.0.1

Posted on May 22, 2017 by Oracle Database 12.2.0.1 Patch Recommendation Upgrade / Migration 6

Recently we got alerted by a customer and a colleague from Italy about an issue with the upgrade from Oracle 12.1.0.x to Oracle 12.2.0.1 if – and only if – your database got created with 2k or 4k db block size.

Problem

If your database got created with 2k or 4k db block size, and you attempt an upgrade from any upgrade-supported Oracle version to Oracle Database 12.2.0.1 the upgrade – regardless of DBUA or catctl.pl – will fail with an ORA-1450: maximum key length (1478) exceeded.

Analysis

In the catupgrd0.log – regardless of using the DBUA or …

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Mike Dietrich
Oracle Senior Director of Product Manager for Database Upgrade, Migrations and Patching writing just another blog.

Opinions certainly are my own as is this page.

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