26.5.8 Event correlation: Pairwise cancellation
In NNMi, there is no specific time limit for cancellation.
Check whether PairWise (pair event) correlation is performed in NNM.
Check whether transition state correlator is used in NNM.
In the NNMi console, from the Configuration workspace, choose Incidents > Pairwise Configurations.
Either select an existing pair or click New.
Set up the event identifiers to be paired and the criteria for matching.
For details, see Configuring Incidents in NNMi Help.