It means that they have sent your ratings. The "appeal is possible" is tagged to all VA decisions....it doesn't necessarily mean that you will want to appeal the decision, just that you can if you want to.
There are a couple of avenues to go. First, talk to the supervisor of the PEBLO and find out why your were disenrolled. Disenrollments start at the PEBLO level. Second, talk to the Ombudsman they can usually get things done. Last, go to JAG and see what they can do or find out for you. Do you know if your unit is trying to do a chapter or any kind of legal actions on you?
Thanks for the help my peblo called me back and said the only hold up was she had to scan 3 papers that the peb couldn't read, so I'm good hopefully. So I don't where my msc got that I was disenrolled.