Configuring Server Manager with Java 8 Update 201 and Later (Release 9.2.3.4)
If you are using Server Manager with Java 8 Update 201 and later (and equivalent Java 7 releases), you must perform the manual steps as described in "Configuring Server Manager Console with Java 8 Update 201 (and later) (Release 9.2.3.4)" in the JD Edwards EnterpriseOne Tools Server Manager Guide.
If you performed the configuration changes specified in the My Oracle Support document: Console Not Communicating With Agent And/Or Runtime Metrics Not Displaying After AS400 / iSeries / IBM Java Update Disables 3DES_EDE_CBC Algorithm (Doc ID 2256869.1), you must revert the modifications prior to performing the new manual steps.