Mapped table empty

A table the workflow maps into the scenario received no rows, while other tables of the same scenario did. Usually a join or filter before it removed every row, often because a join compares names on one side with identifiers on the other. The scenario is still saved, with that table empty.

What to do

Inspect the inputs of the Map Data node the message names, and check the join keys and filters before it. Confirm that an empty table is intended before you use the scenario.

Where it comes from

Shown by Create Scenario, Map Bill of Materials, Map Demand History, Map Demand Policy, Map Demand State, Map Handling Policy, Map Handling State, Map Inventory Policy, Map Inventory State, Map Lanes, Map Location Policy, Map Location State, Map Locations, Map Production Policy, Map Production State, Map Products, Map Supply Policy, Map Supply State, Map Transport, Map Units & Conversions. It is one of the messages about the scenario.