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Werk #17836: Disallow Conditions with Empty Tag ID

Component Setup
Title Disallow Conditions with Empty Tag ID
Date Mar 25, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0b3 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.3.0p30 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

Although empty tag conditions were possible in prior versions, they were not supported internally and resulted in a non-operation. To make this behavior more explicit, the option is not provided in the conditions anymore.

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