Description
This program produces a list of classes using the selection criteriaentered.
You can enter the class and class type generically.

Precondition
When characteristicsdata is displayed, the system checks whether theuser is authorized to display each class and whether the user hasauthorization for the class types concerned.
If the user is not authorized, no characteristics data is displayed,and a message appears in the list.

Output
For each class, a line containing general class data is displayed,followed by the characteristics of the class, if any.