Jdeveloper 12.2.1.4 Java Version Jun 2026

The output should indicate JDK 1.8 with a specific update number (e.g., 1.8.0_211).

Always refer to the Oracle Fusion Middleware Supported System Configurations document for the most up-to-date micro-version certifications. 💡 Summary Table Requirement JDeveloper Version 12.2.1.4.0 Supported Java JDK 8 (1.8) Bit Version Primary Installer Generic Jar Target Runtime WebLogic 12.2.1.4 AI responses may include mistakes. Learn more

He clicked . No error popup. The progress bar began its slow, steady crawl across the screen. "Copying files... Merging libraries..."

: Adds support for top-level List of Values (LOVs) and streamlines resource descriptions by removing row-level LOV resource descriptions [ 0.5.1 ]. jdeveloper 12.2.1.4 java version

Even though newer JDK 8 updates (like 8u301, 8u321, etc.) may seem to work, Oracle only certifies up to specific update levels for this IDE. Deviations can cause issues with built-in Maven, version control integrations, and ADF BC (Business Components).

If the correct JDK is not listed, click , select Java SE , and click New to browse and add your local JDK 1.8 path. Verifying Your Active Java Version

Ensure your operating system points to the correct Java installation: Set JAVA_HOME to your JDK 8 installation path. The output should indicate JDK 1

A comparison of with Java 17. Oracle Forms 12.2.1.4.0 Now Supported with Java 17 - PITSS

Not recommended.

A smaller, "core" version for pure Java and XML development that does not include the full middleware stack . Learn more He clicked

A: Yes, JDeveloper 12.2.1.4 is a free IDE provided by Oracle Corporation.

To configure JDeveloper 12.2.1.4 with a specific Java version, follow these steps:

Oracle JDeveloper 12.2.1.4 is deeply coupled with . Specifically, the officially certified and recommended JDK version for this release is JDK 1.8.0_211 or higher . While JDeveloper can be configured to compile projects for newer Java versions (such as Java 11 or 17) in your project properties, the core IDE itself must run on a Java 8 environment. Ensuring you have the correct certified JDK is the most critical step to prevent installation errors or runtime instability. The Core IDE Relationship: Why Java 8?

"WebLogic Server MUST run under Oracle JDK. OpenJDK will fail to run it."

Before installing JDeveloper 12.2.1.4, you should verify that a certified JDK exists on your system. Oracle recommends running the following command from your command line: