I'm having problem update my user defined field which I added via SAPB1 under the marketing document. This is my code in VB when I try to update the field.
Also to note, I got no error when I call the update method.
Set oDoc = oCompany.GetBusinessObject(oStockTransfer)
oDoc.Lines.UserFields("U_OB_STSta").Value = "A"
lngRetCode = oDoc.Update
If lngRetCode <> 0 Then