Werk #19807: bi_aggregation: Fix state aggregation

Component

Checks & agents

Title

bi_aggregation: Fix state aggregation

Date

May 13, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.6.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p4	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

Previously, the check plugin performed an additional state aggregation based on the collected WARN and CRIT states. This circumvented the state restriction from the BI aggregation rule. So, while the expected state was displayed in the BI tree, the service created by the check plugin could show a different one.

This change ensures that the service state is the state calculated by the BI aggregation.

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