If the Warehouse or Ledger dimensions differ among your intercompany companies, you can set up the conversion between these companies. In the Value Mappingform, you can define how you want the document handled. If you have defined a document handling that is different from Not specified, the fields are synchronized. There are three ledger dimensions that are synchronized: Department, Cost, and Purpose.

To synchronize warehouse and dimensions on both the intercompany purchase order and on the intercompany sales order (in company B), you specify the document value of the conversion.