"Function not possible in this state" in SMQR - how do I update?

Hi

We created a new group INTERNAL_RFC in RZ12 without the Central Instance in to reduce RFC traffic on the CI but I'm having some problems assigning. I get the message:

"Function not possible in this state"

When trying to assign the new group. I overcome this in SMQS by de-registering the queues in 'waiting', making the change, and re-registering.

In SMQR it still won't let me change after de-registering... status is always in 'Wait' (there are some huge queues).

Any ideas?

Thanks

Ross