The error is occuring once you try to access OVM Manager console. You will get
To fix this, you need to add a new cipher suite to the OVM Manager weblogic configuration file.
1. Login as oracle –user
2. cd /u01/app/oracle/ovm-manager-3/domains/ovm_domain/config
3. Back up the config.xml (e.g. copy it to config.xml.2016-02-04 or something)
4. Edit config.xml, add “<ciphersuite>TLS_RSA_WITH_AES_128_CBC_SHA</ciphersuite>” to the end of the AdminServer ciphersuite listing.
Should look something like this:
5. Restart the OVM Manager server as root:
service ovmm restart
After this you should be able to connect to OVM Manager console.
If you tried to use AES256 ciphersuite instead of AES128 you will get:
"java.lang.IllegalArgumentException: Cannot support TLS_RSA_WITH_AES_256_CBC_SHA with currently installed providers"This is due to export restrictions, so you should use AES128 if you haven't updated the needed jars to support AES256.