I'm wanting to build something that will update the duedt at the POEH and POEL level for multiple POs. What API would I use for this?
You should be able to use sxapiPOAcknowledgement. I have used this successfully in the past. At the header level, you will have access to update the expshipdt and duedt fields, and at the line level, you will have access to update the qtyord, price, duedt, unit and expshipdt fields. Have fun!
Thanks for the suggestion. Do you happen to have an example of using it to update line level due dates, expshipdt, and price?
Thanks again.