Install 64-bit JDK 8 (specifically version 8u151 or newer, though 8u321+ is recommended).
From Oracle Software Delivery Cloud or OTN: install oracle forms reports 12214 with weblogic 12c 122
Install Oracle JDK 1.8.0_211 or higher (specifically 1.8.0_341+ for later revisions). Install 64-bit JDK 8 (specifically version 8u151 or
# Stop all ./stopWebLogic.sh ./stopManagedWebLogic.sh WLS_FORMS ./stopNodeManager.sh install oracle forms reports 12214 with weblogic 12c 122
ls /u01/app/oracle/user_projects/domains/fr_domain/config
You now have Oracle Forms & Reports 12.2.1.4 running on WebLogic 12.2.1.2. This environment is fully compatible with existing Forms 6i/10g applications, with only minimal configuration changes required for modern browsers.