Start Routine in Update Rules to populate additional fields from ODS
I have a flat file load which only contains values for a few characteristics on an order line item. I need to populate about 75 other fields for that order line item.
These 75 other fields are already assigned to that order line item - they exist in the ODS that this flat file load is going into. If the order item is >=2, I need to perform the population of the fields.
How do I write a start routine to assign all of these fields to the order line item?
The purpose of this is basically to create a new complete record.