You cannot delete a server that is currently active; therefore, you cannot use the Administration Console to delete the current Administration Server. (The Administration Console runs on the Administration Server.) To delete the server instance that you are using as an Administration Server, use the WebLogic Scripting Tool.
AdminServerName
attribute.
connect()
edit()
startEdit()
cmo.setAdminServerName("newAdmin")
activate()
shutdown()
startWebLogic
script.
DOMAIN_HOME > set SERVER_NAME=newAdmin
DOMAIN_HOME > startWebLogic.cmdSee Starting an Administration Server with a Startup Script.