Missing vonbK parameter for deleted multistanza groups error

[carieh]

If you create and then delete a multistanza group you keep gettting the error that you are missing the vonb parameter (missing K of VONBGF) in the status tab

to re-create:
-open model
-add 3 groups as multistanza
-try to balance (get the error)
-edit groups and delete all multistanza groups
-re-balance (you should see the same error)

Also when I closed the model to re-open and then re-balance I am still getting the same error. I would assume that it would be gone after I closed and re-opened the model
Version 6.0.4.2