DNZEAP414E: No frequency is selected.
Explanation: When Custom is selected for Frequency, both a Matching event count and Time interval must be selected.
Operator Response: Specify an integer value greater than 0 for Matching event count, then select the time interval. If you select Custom for Time interval, specify a value of seconds, minutes, or hours that is equal to or greater than 0 Otherwise, select Default for Frequency.