Exception Flow

A use case exception flow is an unintended path through the system usually as a result of missing information or system availability problems. Exception flows represent an undesirable path to the user. However, even though the exception flow has occurred the system will ideally react in a way that recovers the flow and provide some useful information to the user.


Exception Flow

A use case exception flow is an unintended path through the system usually as a result of missing information or system availability problems. Exception flows represent an undesirable path to the user. However, even though the exception flow has occurred the system will ideally react in a way that recovers the flow and provide some useful information to the user.

Used in methodology