Hi DOJO,
According to Using conditions in an alarm template | DataMiner Docs, it is not possible to use Hysteresis in conjunction with Conditions for the same parameter.
Is there any workaround for this limitation?
Thank you in advanced!
Hi Catarina,
There is no direct workaround for the limitation that prevents using hysteresis and conditions together on the same parameter in a DataMiner alarm template.
A possible workaround is to use a correlation rule. With this approach, you can design a correlation rule that mimics hysteresis-like logic by monitoring sequences of alarm events or parameter changes and only triggering a correlated alarm when certain patterns (such as a persistent event where the condition remains fulfilled for a set duration) are met, while also applying additional conditions. Note that this will result in two alarms: the original parameter alarm and the correlated alarm if the rule matches.
However, this method is not a direct replacement for native hysteresis functionality and requires careful configuration and testing. Additionally, best practices recommend keeping correlation rules as efficient as possible to avoid performance issues