Diagnosis
A subassignment that you made for one or more entries has an item thathas been left blank. This is not permitted.
If during input you can choose between the selection options NoValue, Single Value, and Ranges, you need to note thefollowing: Entering Single Value = for asubassignment has the same significance as specifying an explicit valuefor the subassignment. If you want to define no value for thesubassignment, you have to make the entry No Value = .

System Response
The system terminates processing.

Procedure
If you have defined a subassignment, specify for each entry a value forthe item. Alternatively, you can remove all subassignments for anyentries that have a blank item.