The way it works now, if the Dimension Lookup/Update has 1 or more records in the stream and zero records in the target it will also insert an additional row with the Key Field of zero. However, if there are zero records in the stream it will not insert this additional row in the target dimension leaving the target dimension with zero records.
What is the simplest way to get it to insert this additional row in the target dimension with a key value of zero even if the incoming stream is empty?
What is the simplest way to get it to insert this additional row in the target dimension with a key value of zero even if the incoming stream is empty?