I'm unable to determine the logic SAP is using to update the Cost Est. Standard for Consignment Raw Materials. For instance we have (3) vendor Purchase Info Records for the same material. One vendor PIR is w/ Info Category for Consignment and the other two vendors w/ Info Category for Standard. When creating the cost std. the system selected the lower of the (2) Standard costs. I don't understand why the system overlooked selecting the vendor in the Source List (the vendor w/ Info Cat. Consignment), with that vendor even being the lowest cost of the three vendors.
The only time that I can find where SAP selects the vendor w/ a Info. Category Consignment is when it's the only vendor listed in a PIR. Any time that a Standard one exists, it overrides the Consignment line when updating cost stds.!?