In CA ESP WA the "NEXT DUE AT" field of the "LIST EVENTS" ISPF panel and the "STATUS" field of the "Event Properties" window at the ESP Workstation don't take into consideration the NOSCHED statements of the event definition so they may show an incorrect date/time of the next execution of the event.
SCHEDULE 14.55 SUN STARTING SUN 6TH JAN 2019
NOSCHED AT 14.55 ON 1ST SUNDAY OF EACH MONTH STARTING SUN 6TH JAN 2019
The event with the above definition won't run on Sunday, Jan 6th but the "NEXT DUE AT" field will show:
The "NEXT DUE AT" field does not take into consideration the NOSCHED statement.
For the sake of clarity, we need this field to honor all the SCHED and NOSCHED statements.