Diagnosis
A feature that accesses a subfeature can only be saved or generated ifthe subfeature exists and has been checked and saved.

Procedure
If the subfeature in question is located in your decision tree, chooseit. Executing this function takes you back to the feature maintenancescreen, which enables you to create and save the subfeature. If youchoose Back, you go back to the feature maintenance screen for theinitial feature.
Note: You can choose the Save without check function at any time.