Hardening 2019.R1: When ReportingUnit is not set for an item and the item is InUse, Item Maintenance page is not loading

When ReportingUnit is not set for an item and the item is InUse, Item Maintenance page is not loading.

Reporting Unit is an optional field

try using 00198 - Northwest Arkansas Mall

Note:
        The Item Maintenance page was originally written (INF-8822) to always display in Reporting Units. If an item is missing a Reporting Unit, we don't have an elegant solution. After discussing recently with Stacy, we found we should be using the unit set in Configuration Manager -> Inventory -> Inventory Items, "Unit in which to display inventory quantities." There haven't been any reported issues from production around this page, so it probably isn't crucial that we change this during Hardening. A story should be considered for 2019R2 to make the MxC Item Maintenance page use the Configuration Setting value.
 

Further Note:
       After discussion, the value displayed  under Inventory Unit will be as values:

Use Reporting Unit

• If Reporting Unit is Null
  • Use Stock Take 1
• If Stock Take 1 is Null
  • Use Inventory Unit