I have tried using standard API available to create purchase order header but was not able to find option to pass ship-to, location code and currency code values. I was following below link of API
Link: learn.microsoft.com/.../dynamics_purchaseorder_create
I have also tried to create custom web service through extension but it was not accepting and updating the said fields. Following is the screenshot of the field I used for the same in custom web service.
Please suggest what shall be the solution to this issue?