We're trying to create Inquiries with configurable materials using BAPI_INQUIRY_CREATEFROMDATA2. We're passing the structures inquiry_cfgs_value, inquiry_cfgs_ref, inquiry_cfgs_part_of, inquiry_cfgs_ref and inquiry_items_in and are able to configure simple scenarios. However, when we try to create more complicated Inquires we get the very generic "Internal error: 10, 000010, NOT_ALL_INPUT" error message and the document is not created. I think we're passing bad configuration data however it is difficult to troubleshoot. Is there a way to trace this where we could get more meaningful error info?