You must install 64-bit JDK 1.8 (Java 8). Oracle recommends version 8u251 or later.
A minimum of 4 GB RAM is recommended, though 8 GB+ is preferred for production.
The Dummies Guide to Installing Oracle Forms 11g R2 on 64 Bit Install Oracle Forms Reports 12.2.1.4 With Weblogic 12c 12.2
Installing Oracle Forms and Reports 12.2.1.4 on WebLogic 12c (12.2.1.4) is a multi-stage process that involves setting up the Java environment, the Fusion Middleware Infrastructure, and the Forms and Reports software.
For Windows installations, Microsoft Visual C++ 2010 and 2012 (x64) redistributables are required. Step 1: Install Java JDK 8 You must install 64-bit JDK 1
Certified versions include Windows Server 2012 R2 , 2016 , and various 64-bit Linux distributions.
Before starting, ensure your environment meets the minimum hardware and software standards. The Dummies Guide to Installing Oracle Forms 11g
A certified Oracle Database (e.g., 12c or 19c) is required to host the schemas created by the Repository Creation Utility (RCU).