Werk #22659: winperf_msx_queues: report missing offset of enforced services

Component	Checks & agents
Title	winperf_msx_queues: report missing offset of enforced services
Date	Oct 15, 2026
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	3.0.0b1 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.5.0p19 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.4.0p40 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

An enforced MS Exchange Message Queues service crashed with KeyError: 'offset' if its rule did not set the parameter Offset. For discovered services this offset is determined by the discovery rule, but an enforced service only knows the values of its own rule.

The service now goes to UNKNOWN with the summary Queue offset is not configured (set 'Offset' in the enforced service rule). Set Offset in the enforced service rule to the counter offset of the queue you want to monitor.

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