I am trying to clear the Exception message aging report and the bulk of my exceptions are exception 20. I have researched some of the documents, and there are Planned Orders, Purchase Orders, and Purchase Requisitions associated with some of these. I realize that the 20 exception is a cancel process as the material (as i can figure out) is no longer needed or required. The client no longer has a requirement for the material since the supporting system is being removed. Any help would be greatly appreciated.