Common use of Severity Level 2 (High) Clause in Contracts

Severity Level 2 (High). An Error is Severity Level 2, when, in the production environment, the Software is significantly impaired (e.g. loss or degradation of a substantial functionality), which causes the Software to perform materially less than as described in the applicable documentation, or, in a test or back-up environment, the Software is completely down, or a major function of the Software is not working at all or is inaccessible, and there is no workaround available.