When I do ME51N I can determine a source automatically, I know it works through a certain order of priorities: 1. quota arrangement, 2. source list, etc...
But after a source has been determined, how can I see where that source comes from? (either quota arrangement, PIR, etc). When i look at pricing I can run a full analysis, but I cannot find this or a similar option for source determination anywhere, what am I missing?
How can I control if it determines the right source? (f.e. a vendor can be in both quota arrangement as a source list entry)