WebLogic SSL : Cipher not initialized

you can fix it by adding "-Dweblogic.security.SSL.nojce=true" to the JAVA_OPTIONS in the DOMAIN_HOME/bin/setDomainEnv.sh (and restart all).

This flag is well explained in the Oracle Doc "What does "-Dweblogic.security.SSL.nojce=true" do? Does it make WLS less secure? (Doc ID 1299207.1)" .

My understanding is that some SSL implementation requires you to be able to handle a cipher which is FIPS 140 compliant. Unless you have installed JCE , your second best bet is to use the WebLogic internal implementation - which by default is disabled. That's why you MUST explicitly enable it with this -Dweblogic.security.SSL.nojce=true.