future retail rollup is not properly rolling up Diff level or parent level to PZ level though all th

future retail rollup is not properly rolling up Diff level or parent level to PZ level though all the details are same. We are on Version 13.2.8.

Here is the Scenario:

Item = 100034911,

Zone id = 1

        Date = 5/6     for zone id = 1, cur_hier_level = PZ, action date = 5/6, selling retail = 29.00 and diff id = null

        Date = 6/18    for zone id = 1, cur hier level = DZ, action date = 6/18, selling retail = 25 and diff id = 200

        Date = 6/18    for Zone id = 1, cur hier level = DZ, action date = 6/18, selling retail = 25 and diff id = 300

Location(Store) = 1 belongs to Zone id = 1

        Date = 6/18  cur hier level = PL, selling retail = 25 and diff id = null

        Date = 6/18 cur hier_level = DL, selling retail = 25 and diff id = 200