Populate fields in AR interface table based on Business unit - OM Algorithm

Summary:

We have to populate the inventory item id for frieght charge based on business unit however the orgId used is not working in default condition.

It was working in earlier releases. Please suggest how to validate for Business unit in OM Algorithm

Default condition in the algorithm is :

FreightRow.LineType = ChargeRow.ChargeApplyTo == "SHIPPING" ? "LINE" : FreightRow.LineType;
if (FLine.OrgId == '300000009260188')
{
FreightRow.InventoryItemId = ChargeRow.ChargeApplyTo == "SHIPPING" ? '100000013608175' : null;
}
else
{
FreightRow.InventoryItemId = ChargeRow.ChargeApplyTo == "SHIPPING" ? '300001801129909' : null;
};

ARHeaderDFF.invoiceReference= HeaderEFF != null ? HeaderEFF.invoicereference : null;
ARHeaderDFF.costCenter= Header1EFF != null ? Header1EFF.costcenter : null;
ARHeaderDFF.trapReference= Header1EFF != null ? Header1EFF.trapreferencenumber : null;