Situation:
The following message appears when I delete an ASG:
Resolution:
The offline ASG entry serves as a placeholder for where the real ASG would be in the tree. You can neither modify nor delete it (although it is removed from the display if all of the child ASGs are deleted). It is possible to delete the child ASGs of the offline ASG. However, it is recommended that you delete them only if the client for the offline ASG will never be put online again. It is best to delete child ASGs when the parent ASG is online.