Why Archive Plan Summary inserts records in MSC_ITEM_INVENTORY_F table as order date on Sat and Sun

Why Archive Plan Summary inserts records in MSC_ITEM_INVENTORY_F table as order date on Sat and Sun .

We are facing issue in BI reporting , that we can see Safety Stock quantity on Saturday and Sunday only.

After archiving ASCP Plan data , then running Archive Plan Summary request , inserts data into MSC_Item_Inventory_F table.

SS calculated on Days bucket.

for E.g.

SS on

MON --- 150000

TUE --- 150000

WED--- 150000

THU--- 150000

FRI--- 150000

We observed that data has inserted with order date only on saturday and sunday. two records each day SS.

SAT---- 150000

SAT---- 150000

SAT---- 150000

SAT---- 150000

SAT---- 150000

SUN--- 150000

SUN--- 150000