@abedeon
we do use deserialize XML for preparing the XML Processing and it is definitively a valid activity for this.
In case of you received an error, so do not report us that you faced an error. Directly please share the error message with us. So we focus on analysing instead of reasking and playing ping pong rounds. Thanks
@abedeon
as the XML Parsing fails I would suggest to dump out the response into a text file for further analysis . The goal of analysis is to identify the reasons what is blocking to accept / validate the XML.