For the installer not to fail with the error below:
$ ./em13400_linux64.bin ERROR: Temporary directory /tmp does not have enough free space. At least 12289 MB of free space are required. Please input another directory or [Exit]: /mnt/patches/tmp ERROR: Cannot find component oracle.jdk. ERROR: Cannot find components specified in JRE_COMPONENT=oracle.jdk,oracle.jre. ERROR: Installer execution failed (1).
Run it with the following command:
$ ./em13400_linux64.bin -J-Djava.io.tmpdir=/mnt/patches/tmp
Note that before starting an upgrade, it may worth download the following upgraded plugins available here:
In addition, the following plusing being unavailable yet (22-May-2020), they need to be removed from the system before upgrading:
Oracle E-Business Suite(oracle.apps.ebs)
Oracle Jdedwards EnterpriseOne(oracle.apps.jded)
Oracle Big Data Discovery(oracle.bdm.obdm)
Oracle Construction and Engineering(oracle.cnstreng.ocea)
Oracle Construction and Engineering(oracle.cnstreng.ocem)
Public Sector Revenue Management Application(oracle.tugbu.otax)
The following plugins although not listed, is potential a showstopper and therefore should be remove before the upgrade.
Microsoft .Net Framework (oracle.em.smdn)