Werk #22542: fjdarye_ca_ports: Ignore empty SNMP rows

Component	Checks & agents
Title	fjdarye_ca_ports: Ignore empty SNMP rows
Date	Oct 1, 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 2.5.0p16 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.4.0p38 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT 2.3.0p51 Not yet released Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

If a Fujitsu ETERNUS DX storage system answered one of the queried SNMP tables with a row of empty values, the CA port services of the device failed with KeyError: '' and a crash report was created.

Such empty rows are now ignored, and the CA ports reported by the device are monitored as before.

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