Diagnosis
Conclusive evaluation of the condition is not possible. The most commonreason for this situation is that test data is missing. Typically, it isnot possible to determine expressions used in the condition since therequired container elements have not been set or because components ofobjects concerned do not return a value.

Procedure
Choose Test->Test Messages for more precise informationon the problems that occurred.
Values for the container expressions can either be entered manually (
Test->Enter Test Data), or you can access the container of anexisting work item (Test->Retrieve test data for work item). Toaccess an existing work item, you require the work item ID, which youcan determine using the Work Item Selection.