Definition:
The number of job-level rows of individuals' HRMS data included in a row of summary data, where the individual row is an employee's Primary Appointment on the date the row of summary data represents. An employee has exactly one Primary Appointment on any given date. See PRIMARY_APPT_INDEX for more on this topic.
The value of the field is calculated from the number of individuals' job-level rows that, in addition to the condition described above, match grouping-category field data in the summary row (e.g., the count of job-level rows whose APPT_TYPE = APPT_TYPE_CD; etc.).