Werk #2314: Availability: fixed exception when grouping by host or service group
| Component | User interface |
| Title | Availability: fixed exception when grouping by host or service group |
| Date | Jun 25, 2015 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.2.7i3 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
