How to handle late sales processing

Scenario:

Sales from store 100 for sale date 6/20/2015 is not loaded into RMS until 6/22/2015. 

Because the data does not exist on item_loc_hist when rmse_rpas_weekly_sales.ksh script executes on 6/21/2015 the data isn't loaded, and the next time the script is executed on 6/28/2015 it will also not pick up the sales history because the program is only looking for the current EOW_DATE which would now be 6/27/2015.

I'm interested to know if others have experienced this same issue, and if so, how are you capturing the late sales.

Scott