Hi Keath,
Thanks for providing the SOAP response logs.
You are correct, for this type of
error, you just need to set the
allowOverbook and
skipInventoryCheck properties of the line item to
true. Upon checking this line item (id =
108223090) in your network (
51024290), the allowOverbook and skipInventoryCheck properties are set to false:
<allowOverbook>false</allowOverbook>
<skipInventoryCheck>false</skipInventoryCheck>
Could you also provide the SOAP request logs so I can check if these properties are set correctly? Also, could you provide the API user (email address) who is having this issue?
Thanks,
Vincent Racaza, DFP API Team