JAVAVM

Does OJVM patching fail again with ORA-1403 in 19.31?

Posted on May 15, 2026 by Mike.Dietrich JVM Patch Recommendation 8

Some of you had been trapped by ORA-1403 during patching to Oracle Database 19.30. I blogged about this in February this year, and I had to update the blog post a few times until we collected all the issues. The root cause got fixed and included in Release Update 19.31. But over the past days I received a good number of messages about the issue being there in 19.31 again. So, does OJVM patching fail again with ORA-1403 in 19.31?. Yes, and no.

Does OJVM patching fail again with ORA-1403 in 19.31?

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Why do some see the error again?

First of …

OJVM patching fails with ORA-1403 in 19.30 if JAVAVM is not installed

Thanks to all the people (Jeff, Daniele, Lothar and others) who alerted me about this topic. Some of you had even created their own fix already. So, this is about an issue which happens only if you have no JAVAVM installed in your database or PDB but you still apply the OJVM Bundle on to of the Oracle Database 19.30 Release Update. You may find then: OJVM patching fails with ORA-1403 in 19.30 if JAVAVM is not installed.

OJVM patching fails with ORA-1403 in 19.30 if JVM is not installed

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When does this happen?

This issue happens when you apply the OJVM bundle together with …

Why isn’t the newest JDK in this Oracle Release Update?

Posted on June 20, 2024 by Mike.Dietrich Best Practice 7

Quick blog post only since I received this question 3x this week in various ways from customers. Why isn’t the newest JDK in this Oracle Release Update? Let me try to answer and explain it.

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JDK in the Oracle Home

Actually, when you look at your Oracle Home, you will find a subdirectory:

/u01/app/oracle/product/19/jdk
$ tree -L 1
.
├── bin
├── COPYRIGHT
├── include
├── javafx-src.zip
├── jmc.txt
├── jre
├── jvisualvm.txt
├── legal
├── lib
├── LICENSE
├── README.html
├── release
├── THIRDPARTYLICENSEREADME-JAVAFX.txt
└── THIRDPARTYLICENSEREADME.txt

And in the bin directory, there is …

Workaround for sdoloadj.sql errors with Datapatch in 19.9.0 and 19.10.0

Posted on March 2, 2021 by Mike.Dietrich Flaws and Pitfalls 6

The other week a customer from my hometown alerted me about an issue they saw when applying the 19.9.0 RU. A long sequence of errors in the datapatch run, all of them signaled from sdoloadj.sql. They opened an SR. And Support had an – understandable – recommendation the customer didn’t want to implement: Install JAVAVM. But thanks to my PM mate, Hans Viehmann (Mr Spatial), here is a simple Workaround for sdoloadj.sql errors with Datapatch in 19.9.0 and 19.10.0. And it may even apply to later releases, too.

Workaround for sdoloadj.sql errors with Datapatch in 19.9.0 and 19.10.0

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What happens?

Take …

JAVAVM and XML Clean Up in Oracle Database 11.2-19c

Posted on August 7, 2017 by Mike.Dietrich JVM Removal 25

JAVAVM and XML clean up in Oracle Database 11.2-19c is a tough topic. Many have suffered from the rolling patch upgrade issues with the OJVM (Oracle Java Virtual Machine) even though most of the issues have been cured with the recent patches.