I need to update the Ship To location for approximately 400 PO's. Oracle has recommended using BSO, however, we do not have this installed as a SOA service. Also, it would be slow and resource intensive to do so. To avoid this, they recommended using Local java API invocation (method 2 under Doc ID 1573389.1). Does anyone know what the mandatory attributes would be for updating POLineLocations. The Document references updating PO and POLines but not the tables under those. I have searched the Integration Repository, which contains some documentation but doesn't state mandatory attributes. If anyone has experience with this, any help would be appreciated.