It's not an issue with SwitchYard - it's with the underlying AS version.  Once the jBPM team has a version of the console which works on AS 7 as is (e.g. without disabling JPA), then you will be able to deploy it on top of a SwitchYard runtime.  The jBPM team can provide the best answer in terms of when that will happen.  I think this came up in the following thread as well:

https://community.jboss.org/message/714068#714068