Alarms from the spectrumgtw probe stopped being sent to Spectrum.
With Trace logging enabled, the following is observed in the logs.
<TimeStamp> TRACE main: [SpectrumGtwProbe] [startupAndRestartInitialization] - Multitenancy is enabled but no Orign to Landscape Mapping Defined.Not Starting any Job
<TimeStamp> TRACE main: [SpectrumGtwProbe] [startupAndRestartInitialization] - Please go to multitenacy configuration and define the mappings
Release : 20.4
Multitenancy was inadvertently enabled.
After disabling Multi-Tenancy, the issue was resolved.