Channel Pollwatchdog Parameter For File channels in SAP PI.

Hello Experts,

Need your help!!!!

We have configured the below parameters with custom values in NWA to monitor the channels when ever it stops polling and didn't pick the files. But for parameters the default values only reflecting in NWA. Ex:-we have given check interval as 900 seconds but still the job next execution time is with in 30 seconds only as it is a default value.

Please help me in this regard.Awaiting for your inputs.

channelPollWatchdog.isActive

channelPollWatchdog.alertSuppressTime[min]

channelPollWatchdog.checkIntervall[sec]