WLS 12.2.1.4 CPU patch - /em unavailable
We upgraded our WLS 12.2.1.4 with the latest CPU patches, and since then we can't use https://wls_server:port/em anymore
The same for console works ( https://wls_server:port/console )
But the EM doesn't work, it supplies error 404
The EM deployment indeed has status invalid, it can't be started. It says Java classes are missing (Jlog)
We already have SR open, where Note 2728347.2 is advised, which leads to here.
This must be a generic issue, but the MOS Notes are all going in other directions