-- Option "For all Map_Stage outputs, group all resulting instances in same message" in Synchrony 4.3 does not work
-- Multiple output files though "For all Map_Stage outputs, group all resulting instances in same message" is checked
-- "For all Map_Stage outputs, group all resulting instances in same message" generating one output file in Sync 4.0 and multiple in Sync4.3

-- This part of dml has changed a lot from Sync 4.0.
-- The current implementation in Sync 4.3 agregates all output files from the map if they have the same document output.
-- The option applies to the map-broker and not the map-stage.
-- In case you have two outputs from the map-broker with each output going to a different BDoc (same BDoc but different objects), you need to open the map-stage and remove one of the BDocs. Link the missing output step to the remaing BDoc. You will have one output then.