For a list of the supported upgrade paths, see Supported Upgrade Paths.
To upgrade the OHF Middle-Tier, follow the instructions below:
| Fusion Middleware Infrastructure is installed on the machine. | |
| The Data Management Assembly is installed on the machine. See Data Management Assembly for Oracle Data Integrator Installation or Data Management Assembly for Informatica Installation for instructions on how to install the Data Management Assembly. | |
| The oh_domain WebLogic domain is present on the OHF version you will update. | |
| All the OHF Data Model schemas exist. | |
| The Oracle external table DIRECTORY object is created for Omics Data Bank. | |
| If you have already installed OHF Middle-Tier components on WebLogic 12.1.3, uninstall the existing oh_domain and applications and install WebLogic 12.2.1.2. |
Follow the instructions in Section 15, "Middle-Tier Uninstall" to uninstall the middle tier.
Follow the instructions in Section 4, "Middle-Tier Installation" to perform a fresh Middle-Tier installation.