Open your Command Prompt (Windows: Run as Administrator) or Linux Terminal.
java -jar fmw_12.2.1.4.0_infrastructure.jar
Open a separate terminal window and launch the core applications:
Launch WLST from: C:\Oracle\Middleware\Oracle_Home\oracle_common\common\bin\wlst.cmd Install Oracle Forms Reports 12.2.1.4 With Weblogic 12c 12.2
Choose Production Mode and select your active JDK location.
Select Forms and Reports Deployment to run both engines simultaneously.
Navigate to: C:\Oracle\Middleware\Oracle_Home\oracle_common\bin Launch the utility: Windows: Double-click rcu.bat Linux: Run ./rcu Click Next . Open your Command Prompt (Windows: Run as Administrator)
For production environments, increase the JVM heap sizes for the managed servers. Edit the start scripts in the domain’s bin directory (e.g., setDomainEnv.cmd / .sh ) by adding:
Specify an explicit prefix identifier for your schemas (e.g., DEV12C ). Mark the checkbox for Oracle AS Common Schemas . The utility automatically cross-references and checks standard dependents: Metadata Services (MDS) WebLogic Services (WLS) Audit Services (IAU)
A minimum of 4 GB RAM is recommended, though 8 GB+ is preferred for production. Mark the checkbox for Oracle AS Common Schemas
Select Create a new prefix (e.g., DEV ). Check the boxes for Oracle AS Common Components and Forms . Custom Variables: Leave defaults unchanged.
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