Steps to upgrade Oracle Form and Report 12.2.1.3.0 to 12.2.1.4.0
I have Load Balanced Oracle Forms and Report 12.2.1.3.0 on RedHat that I want to upgrade to 12.2.1.4.0. I have read "Performing a ZDT Upgrade from 12.2.1.3.0" at https://docs.oracle.com/en/middleware/developer-tools/forms/12.2.1.4/install-fnr/upgrading-oracle-forms.html . Following are the steps described on this page.
1) Stop all components on node 1.
2) Make a copy of ORACLE_HOME
3) Install Oracle WebLogic Infrastructure 12.2.1.4.0 in the existing ORACLE_HOME
4) Install Oracle Form 12.2.1.4.0 in the same ORACLE_HOME
5) Copy Oracle Domain from copy of ORACLE_HOME
6) Run conversion script to convert domain
Question: Do I need to run RCU after step 4?